Concept of parental bond, gestures of love and affection for children, close-up portrait of a Saudi Arabian Gulf man wearing a ghutra and holding his newborn child in his arms with tenderness, fatherhood and family bonding, taking responsibility and caring for children, strengthening the relationship and feelings between father and son, gray background
Gestures of love and affection for children, expressions of happiness and pleasure, taking responsibility and caring for children, the concept of parental bond and family cohesion, close-up portrait from the side of an Arab Gulf Emirati man wearing a kandura and a ghutra, putting his hand on his son's shoulder, white background
Taking responsibility and caring for children, strengthening the maternal bond between mother and daughter, spending fun times with children, practicing entertaining recreational activities, portrait of a Saudi Arabian Gulf woman playing with a teddy bear with her daughter, colorful background
The concept of fatherhood and great love, a portrait of an Arab Gulf Emirati boy accompanied by his father wearing the Emirati kandora, gestures indicating love and a feeling of security in the presence of the father, looking at the camera with gestures of pleasure, white background
Pointing index finger forward, looking at camera with gestures of happiness and pleasure, an Arab Gulf Emirati man wearing a white kandura and ghutra sitting next to his son and putting his hand on his shoulder with expressions of support and love, spending fun times with the children, a happy family atmosphere
The role of parents in children’s lives, enjoying playing with children with gestures of joy and happiness, a vertical overhead portrait of a Saudi Arabian Gulf father looking up, raising his daughter and caressing her in his bedroom, the importance of spending quality time with newborns, feelings of love and tenderness between the father and his children, beige background
Strengthening the maternal bond between mother and daughter, taking responsibility and caring for children, spending fun times with children, practicing entertaining recreational activities, portrait of a Saudi Arabian Gulf woman playing with a teddy bear with her daughter, colorful background
Strengthening the relationship and positive feelings between father and infant daughter, gestures of love and affection for children, concept of parental bond, close-up of a Saudi Arabian Gulf man holding his newborn baby girl in his arms with tenderness, fatherhood and family bonding, taking responsibility and caring for children
The concept of affection among mothers, the feeling of security and love with the family, a close-up portrait of a veiled Saudi Arabian Gulf woman with her children, looking at the camera with gestures of happiness and pleasure, gray background
Respect and appreciation for parents, an Arab Gulf-Emirati family enjoying exchanging conversations, a Saudi family sitting in the living room, a family atmosphere full of love, maintaining bonding and communication between parents and children, hanging out and laughing with gestures that indicate joy and happiness.
Looking at the baby girl with gestures of happiness and joy, strengthening the maternal bond between the mother and her baby, a side portrait of a veiled Saudi Arabian Gulf mother, smiling, wearing a casual outfit, holding her daughter with tenderness and love, the mother’s feelings and responsibility towards her children, full-length body photo, white background
Spending enjoyable times with the children, family outings to beautiful natural places, the concept of fatherhood and father’s affection, family bonding and compassion, a close-up of a Saudi Gulf Arab man wearing the traditional dress and ghutra playing with his little girl in an atmosphere of fun and happiness, taking responsibility and taking care of the children.
The concept of caring for and taking care of children, feeling safe and loved with parents, back to school season, portrait of an Arab Gulf Emirati boy wearing a kandura and turban, putting a bag on his back and standing with his father, looking at the camera with happy expressions, full body image, white background
The role of the mother in raising her children well, an Emirati Gulf Arab boy kissing his mother’s head, a smiling Saudi Arab woman wearing a black Gulf abaya, gestures indicating love and tenderness, the concept of intimacy and family bonding, the rights of mothers over their children.
Maintaining family cohesion, close-up of a veiled Saudi Arabian Gulf woman wearing a black abaya looking at her two daughters with gestures of happiness and love, a family atmosphere full of love, the concept of family security and stability
The concept of interdependence and communication between parents and children, honoring parents and showing respect and appreciation for them, gestures indicating joy and happiness, an Emirati Arab family enjoying communication and laughter, a Saudi family sitting in the living room, exchanging family conversations and dialogues.
Meeting with the family and the joy of returning from travel, an Emirati Arab man in traditional dress holding a travel bag in his hand, a Saudi boy embracing his father, gestures indicating enthusiasm and happiness, building a strong relationship with children, the role of the father in the lives of children.
A female sharing enjoyable moments with her children, a portrait of a Saudi Arabian Gulf mother wearing a casual outfit holding her infant daughter, looking at the smiling child with gestures of affection and love, the mother’s feelings towards her children, family and taking responsibility, white background
The concept of affection among mothers, the feeling of security and love with the family, a close-up photo of a veiled Saudi Gulf Arab woman hugging her daughter with love and tenderness, looking at the camera with gestures of happiness and pleasure.
Children sharing recreational activities outside, happy family atmosphere, an Arab Gulf Emirati boy wearing a kandura and a white turban sitting with his father in a restaurant, putting his hands on his cheeks with an expression of boredom and weariness, spending fun times with the family
Raising children and taking care of them, strengthening the bonds of love and family cohesion, enjoying spending time in the garden with children, a close-up photo of a veiled Saudi Arabian Gulf mother lovingly hugging her son, the concept of kindness and tenderness among mothers.
Feelings of security and love with the family, the concept of affection among mothers, a close-up photo of a veiled Saudi Gulf Arab woman hugging her daughter with love and tenderness, looking at the camera with gestures of happiness and pleasure.
Family cooperation in making the right decisions, the concept of discussion and dialogue between parents, an Arab Gulf Emirati family exchanging conversations in the living room, a Saudi family enjoying spending leisure time together, gestures indicating familiarity and tenderness, strengthening the bonds of love and family bonding.
Taking responsibility and taking care of children, feelings of motherhood and childhood, spending quality time with children, the concept of maternal tenderness, a smiling veiled Saudi Arabian Gulf mother carrying her infant, hugging him with affection and love.
Feelings of motherhood and affection, a close-up of an Arab Gulf Emirati mother tenderly embracing her daughter outside, taking care of children and taking care of them, lying on the grass in a public park, the concept of a happy family, gestures of a chi
The concept of motherhood and childhood, the Saudi family and taking responsibility, spending enjoyable times playing with the children with gestures of happiness and pleasure, a close-up portrait of a veiled Saudi Arabian Gulf woman holding her infant with her hands up, white background.
Strengthening the bonds of love and family bonding, gestures that indicate familiarity and tenderness, an Arab Gulf Emirati family exchanging conversations in the living room, a Saudi family enjoying spending leisure time together, the concept of discussion and dialogue between families, family cooperation in making the right decisions.
Happy, generous family, raising the finger with gestures of admiration and acceptance, portrait of an Arab Gulf Emirati couple caring for their child, looking at the camera happily, raising children with good behaviour, the responsibility of parents in Emirati society, white background
Feeling safe and secure, strengthening the maternal bond between the mother and her little girl, gestures of happiness and pleasure, the concept of maternal tenderness and bearing responsibility and caring for children, a veiled Saudi Arabian Gulf woman hugging her little girl lovingly inside the car, spending enjoyable times with the children
Care and attention to children, close portrait of an Arab Gulf Omani family with their daughter, spending enjoyable times with the children, gestures indicating love and affection, concept of a happy family, white background
Feelings of love and affection between parents and children, playing, entertainment and fun, portrait of a Saudi Arabian Gulf family having a good time, a Saudi man wearing traditional thobe and shemagh raising his son high with gestures of happiness and pleasure, concept of family stability, gray background
Attention and care for people with mobility disabilities, providing devices that help people of determination to move around, an Emirati Gulf Arab man wearing a kandura and a ghutra preparing to travel on a tourist trip accompanied by his disabled daughter, an Emirati girl sitting in a wheelchair holding a high-resolution professional camera in her hand, white background
The concept of a happy, close-knit family, laughing and chatting with the children, a close-up photo of a Saudi father wearing a traditional keffiyeh and thobe reading stories to his daughter with gestures of happiness and pleasure, caring for and taking care of the children, a family atmosphere filled with love
The concept of motherhood and childhood, looking at the camera with gestures of happiness and pleasure, spending enjoyable times with the children, bearing responsibility and the role of the Saudi family in raising children, a close-up photo of a veiled Saudi Arabian Gulf mother lovingly embracing her son
Parents taking care of their children and caring for them, family bonding and maintaining family stability, expressions of admiration and acceptance, portrait of an Emirati Arab family raising their thumbs up in approval and contentment, looking at the camera with gestures of happiness, full body image, white background
Doing fun recreational activities, taking responsibility and taking care of children, strengthening the bond of fatherhood between father and daughter, spending fun times with children, portrait of a Saudi Arabian Gulf man playing with a teddy bear with his daughter, colorful background
True friendship between brothers, strengthening and strengthening family ties, a close-up portrait of smiling twin Saudi Gulf Arab girls hugging each other warmly, looking at the camera with expressions of love and happiness, sympathy and affection between sisters, gray background
Spending enjoyable times with children abroad, a family atmosphere full of love, caring for and caring for children, the concept of a happy, interconnected family, a portrait of a Saudi Gulf Arab girl wearing a casual outfit, standing next to her parents and looking at the baby’s stroller, a full-body portrait, black background
Portrait of a Saudi Gulf family of a happy father and mother with their child, looking at the camera with a beautiful smile with different facial and hands gestures, white background, happy family concept, taking responsibility, photo session of a happy l
Family bonding and maintaining family stability, parents taking care of their children and showing interest in them, expressions of admiration and acceptance, portrait of an Emirati Arab family, man raising his thumb up in approval and contentment, looking at the camera with gestures of happiness, full body image, white background
Family love and affection, father taking care of his children, spending quality time with children, concept of fatherhood and childhood, making a video call, portrait of a Saudi Arabian Gulf man sitting on the bed with his daughter taking a commemorative selfie using a mobile phone, colorful background
Hand gestures indicating quality and admiration, looking at camera with expressions of happiness and satisfaction, close-up portrait of elderly Emirati Gulf Arab man wearing Emirati kandura and ghutra standing and raising his thumbs up in gestures of approval, white background
Looking at the child with gestures of love and tenderness, a close-up portrait of a smiling Saudi Arabian Gulf mother, wearing a veil and wearing a casual outfit, caressing and caressing her daughter, the concept of maternal affection and its importance to children, the role of the Saudi family in caring for and taking care of infants, white background
The responsibility of parents in Emirati society, the concept of a conscious family, providing advice to the son, a portrait of an Emirati Gulf Arab couple talking to their children, raising children with good behaviour, white background
The concept of family cohesion, fatherhood and father’s affection, a close-up portrait of a Saudi Gulf Arab man wearing a traditional dress and lovingly embracing his young child, spending enjoyable times with his children, taking responsibility and taking care of them, white background.
Gestures indicating familiarity and tenderness, the concept of discussion and dialogue between parents, family cooperation in making the right decisions, an Arab Gulf Emirati family exchanging conversations in the living room, a Saudi family enjoying spending leisure time together, strengthening the bonds of love and family bonding.
Dealing with challenges and pressures when raising an infant, the concept of childhood and motherhood, calming young children and relieving their stress and anxiety through embrace, portrait of a veiled Saudi Arabian Gulf woman wearing an abaya and carrying her daughter with love and tenderness, full-length body portrait, black background
The concept of family cohesion, an Arab Gulf Emirati family spending enjoyable times in one of the tourist chalets in the Emirates, hiking in the open air, an Arab Gulf Emirati father wearing a kandora and a white ghutra, taking pictures of his son playing football, happy family atmosphere and gatherings.
Standing and looking at the camera with gestures of happiness and pleasure, portrait of a smiling, veiled Saudi Arabian Gulf mother wearing a casual outfit carrying her infant daughter, the concept of maternal affection and its importance to the child, strengthening the family bond between parents and children, white background
The need of children with disabilities for special health care, providing psychological support to disabled children, a portrait of a disabled Arab Gulf Emirati girl wearing a casual outfit, sitting in a wheelchair and raising her thumb with gestures of privilege and approval, accompanied by her father, a white background.
Looking at the camera with gestures of happiness and pleasure, feelings of security and love with the family, affection for mothers, 3D cartoon drawings of a veiled Saudi Arabian Gulf woman hugging her daughter with love and tenderness, white background.
Taking care of the daughter and helping her to calm down, taking responsibility and caring for children, the role of parents in the lives of children, a side portrait of an Arab Gulf Omani father wearing a dishdasha and a cloak carrying his infant daughter in her own chair and standing with his wife, the concept of child care, white background
Discussion of conversations and dialogues between family members, the concept of parenting with love and affection, birthday balloons and decorations, an Arab Emirati Gulf husband wearing a kandora and ghutra with his daughter and wife in a cafe, a Saudi
A picture of a Saudi Gulf family of a father and mother happy with their child, the father holds his infant son in his arms while looking at him with his wife with different facial and hand gestures indicating love and tenderness, the concept of a happy f
Helping people of determination to do schoolwork, the concept of home education for people with special needs, a portrait of an Emirati Gulf Arab man wearing a kandora supporting and encouraging his disabled daughter to study, an Emirati girl sitting in a wheelchair, white background
Standing upright and straight, elegance and attention to appearance, taking selfies for official documents, concept of masculinity and self-confidence, close-up portrait of an Arab Gulf Emirati man wearing a kandura and a ghutra looking at the camera with an expression of firmness and seriousness, white background
Kissing an infant’s hand with gestures of care and love, feeling safe in a mother’s embrace, a portrait of a smiling Saudi Arabian Gulf woman carrying her little girl with compassion and care, the concept of maternal affection and its importance to the child, strengthening family ties, a black background
The concept of masculinity and self-confidence, taking personal photos for official documents, a portrait of a smiling Emirati Gulf Arab man wearing a kandura and ghutra looking at the camera with an expression of pleasure and happiness, standing ready and straight, elegance and interest in external appearance, white background
The mother bears the responsibility of caring for and raising the child, drawing attention with hand movements, caressing the child with kindness and tenderness, mothers’ tenderness and care for children, the role of the mother towards her children, a close-up portrait of a veiled Saudi Gulf Arab woman wearing an abaya and spending a good time with her child, black background.
Taking souvenir photos using a professional high-resolution camera, providing devices and equipment that help people with special needs move around, a portrait of an Arab Gulf Emirati man wearing an Emirati kandora helping his disabled daughter move using a wheelchair, white background.
The concept of a happy family, care and concern for children, portrait of an Arab Gulf Omani family with their daughter, spending enjoyable times with the children, gestures indicating love and affection, full-length body image, white background
The role of the father in the lives of his children, gestures indicating enthusiasm and happiness, a close-up of an Emirati Arab man in traditional dress holding a travel bag in his hand, a Saudi boy embracing his father, building a strong relationship with the children, the joy of returning from travel and meeting with the family.
Bonds of love and family cohesion, enjoying spending time in the garden with children, raising children and caring for them, a close-up photo of a veiled Saudi Gulf Arab mother lovingly hugging her son, the concept of kindness and tenderness among mothers
Permission and request from the father with respect and politeness, children’s participation in decision-making, a Saudi Gulf Arab family sitting in the living room chatting and dialogues, the concept of the happy Saudi family, gestures indicating joy and happiness to spend time with the family.
Bringing joy and happiness to the heart of the father, the concept of love and family bonding, a portrait of a Saudi Gulf Arab young man wearing the traditional dress and shemagh, sitting with his father on the sofa and kissing his head, offering gifts and flowers on holidays and happy occasions, a colorful background.
Care and attention to children, portrait of an Arab Gulf Omani family with their daughter, spending enjoyable times with the children, gestures indicating love and affection, concept of a happy family, full-length body image, white background
The primary role of the mother in caring for her children, feelings of motherhood and childhood, bearing responsibility and taking care of children, portrait of a Saudi Arabian Gulf woman wearing a pink abaya carrying her little girl and looking at her with love and tenderness, black background
Feelings of safety and love with the family, looking at the camera with gestures of happiness and pleasure, a close-up photo of a veiled Saudi Arabian Gulf mother hugging her son with love and tenderness, the concept of affection among mothers.
Strengthening the maternal bond between the mother and her child, gestures of happiness and pleasure, the concept of maternal affection, taking responsibility and caring for children, a close-up portrait of a veiled Saudi Arabian Gulf woman holding her infant and looking at him with love, feeling of safety and reassurance, white background.
Care and attention to children, portrait of an Arab Gulf Omani family with their daughter, spending enjoyable times with the children, gestures indicating love and affection, concept of a happy family, full-length body image, white background
The concept of a happy Saudi family, children’s participation in decision-making, a Saudi Gulf Arab family sitting in the living room chatting and dialogues, expressions indicating joy and happiness to spend time with the family, asking permission and asking the family with respect and politeness.
Enjoying tourist trips accompanied by children with special needs, a portrait of an Arab Gulf Emirati man wearing an Emirati kandora holding a travel bag in his hand with his disabled daughter, sitting in a wheelchair and pointing to something, providing equipment that helps with movement and mobility, white background
Taking a souvenir photo, documenting happy moments, the concept of family cohesion, an Arab Gulf Emirati family spending enjoyable times in one of the tourist chalets in the Emirates, hiking in the open air, an Arab Gulf Emirati father wearing a kandora and a white ghutra, pointing with his index finger to a place
A feeling of safety and reassurance, strengthening the maternal bond between the mother and her child, gestures of happiness and joy, the concept of maternal tenderness, taking responsibility and taking care of children, a close-up portrait of a veiled Saudi Arabian Gulf woman holding her infant child and looking at him with love, black background.
The concept of brotherly bonding, entertaining movement games for children, a trip in a spring atmosphere outside, a family atmosphere full of love, a close-up of an Arab Emirati Gulf family on a farm, a Saudi family spending fun times in the garden, gest
The concept of honoring and being kind to parents, family bonding and cohesion, proper upbringing of children, a close-up image of a young Saudi Arabian Gulf man wearing a traditional shemagh and thobe kissing his mother's hand, feelings of motherhood, affection and tenderness
Spending enjoyable times with children, the concept of a happy family, care and attention for children, a close-up portrait of an Arab Gulf-Omani family with their daughter, gestures indicating love and tenderness, white background
Gestures of happiness and security, concept of motherhood and childhood, mothers' tenderness and care for their children, close-up portrait of a veiled Gulf Arab Omani mother wearing a colorful abaya holding her infant with love and tenderness, having fun playing with children, soft and innocent features, full-length body, white background
Father taking care of his children, spending quality time with children, concept of fatherhood and childhood, making a video call, portrait of a Saudi Arabian Gulf man sitting on the bed with his daughter taking a commemorative selfie using a mobile phone, family love and tenderness, colorful background
Spending fun family times, a portrait of an Arab Gulf Emirati father accompanied by his young son wearing an Emirati kandora, looking at the camera with gestures of focus and enjoyment, a father playing with his son with PlayStation, the concept of a happy Emirati family, white background
Traveling in order to secure a better future, strengthening the bonds of love between family members, an Emirati Arab man in traditional dress holding a travel bag in his hand bidding farewell to his son, a Saudi family standing at the door of the house, the responsibilities and duties of parents towards their children.
The concept of maternal affection and its importance to children, a close-up portrait of a smiling Saudi Arabian Gulf mother, wearing a veil, wearing a casual outfit, raising her baby girl up, looking at the baby girl with gestures of love and tenderness, the role of the Saudi family in caring for and taking care of infants, white background
Success and achievement of goals, expressions of admiration and acceptance, family bonding and maintaining family stability, parents taking care of their children and caring for them, close-up portrait of an Emirati Arab family raising their thumbs up in approval and satisfaction, looking at the camera with gestures of happiness, white background
Taking care of and paying attention to children, looking at the camera with happy gestures, spending enjoyable times with children, the concept of fatherhood and family cohesion, a close-up photo of a Saudi Gulf Arab man wearing traditional clothing, placing his hand on his young son’s shoulder with happy gestures, white background.
Feelings of love and affection, enjoying family time in the park on the holiday, the concept of motherhood and childhood, a close-up photo of a Saudi Gulf Arab mother hugging her daughter tenderly, looking at the camera with gestures of happiness and pleasure.
Helping people of determination to do schoolwork, the concept of home education for people with special needs, a portrait of an Emirati Gulf Arab man wearing a kandora encouraging his disabled daughter to study, an Emirati girl sitting in a wheelchair, white background
The joy of returning from travel and meeting with the family, an Arab Gulf Emirati man in traditional dress holding a travel bag in his hand, a Saudi boy embracing his father, gestures indicating enthusiasm and happiness, building a strong relationship with the children, the role of the father in the lives of the children.
Kindness to one’s mother and being kind to her, respect and appreciation for one’s parents, a close-up photo of a Saudi Gulf Arab young man wearing traditional clothing standing next to his mother, offering gifts and flowers to family on holidays and occasions, a happy family atmosphere, the concept of family cohesion, a black background
Portrait of a Saudi Gulf family of happy father and mother with their child, mother holding her infant son in her arms as she looks at him with her husband with different facial and hand gestures indicating love and tenderness, white background, happy fam
Showing feelings of love and passion, concept of love and affection, looking at the camera with gestures of happiness and pleasure, portrait of a young Arab Gulf Emirati teenager wearing a kandura forming a heart shape with his hands, full body, white background
Thumbs up gesture with quality expressions, having fun with family, Emirati Gulf Arab man wearing white kandura and ghutra sitting with his son in a restaurant, happy family atmosphere, children participating in outdoor recreational activities
Participation of the child in special times, a portrait of an Arab Gulf Emirati boy holding a key in his hands, the father pointing to the key with gestures of happiness and joy, strengthening the sense of responsibility in children from a young age, wearing the Emirati dress, the kandora and ghutra, a white background.
The concept of childhood and motherhood, the mother's role in raising and caring for her children, a close portrait of an Arab Emirati Gulf mother wearing the abaya and hijab looking at her child with advice and guidance gestures, the responsibility of a
Feelings of love and affection between parents and children, playing, entertainment and fun, portrait of a Saudi Arabian Gulf family having a good time, a Saudi man wearing traditional thobe and shemagh raising his son high with gestures of happiness and pleasure, concept of family stability, gray background
Taking responsibility and taking care of children, parental bond and family cohesion, expressions of happiness and pleasure, gestures of love and affection for children, side portrait of an Arab Gulf Emirati man wearing a kandura and ghutra pointing his index finger to his son's face, full body image, white background
Creating a family and achieving emotional stability, gestures of joy and pleasure on the wedding day, a close-up portrait of a smiling Saudi Arabian Gulf bride wearing a white wedding dress, holding a bouquet of roses in her hand and lovingly embracing her husband, moments full of love and affection at the wedding, colorful background
The concept of motherhood and childhood, mothers' tenderness and care for their children, close-up portrait of a veiled Gulf Arab Omani mother wearing a colorful abaya holding her infant with love and tenderness, gestures of happiness and security, spending enjoyable times playing with children, soft and innocent features, full-length body, white background
Picnic in public parks, hiking in the open air, an Arab Gulf Emirati family spending enjoyable times in a recreational park, a tour in green nature, spending quality time with the family, an Arab Gulf Emirati man wearing a kandura and a white ghutra, using free time for amusement and entertainment.
Buying a new car, looking at the camera with gestures of happiness and pleasure, portrait of an Arab Gulf Emirati man wearing a kandura and ghutra holding an electronic control device in his hand, surprising his children and they raise their thumbs up with expressions of admiration and satisfaction, full body image, white background
Taking responsibility and taking care of children, the concept of maternal tenderness, spending quality time with children, a close-up portrait of a smiling veiled Saudi Arabian Gulf mother carrying her infant and embracing him with affection and love, feelings of motherhood and childhood, gray background
Family cohesion and bonding, the concept of honoring and being kind to parents, proper upbringing of children, a close-up image of a young Saudi Arabian Gulf man wearing a traditional shemagh and thobe kissing his mother’s hand, feelings of motherhood, affection and tenderness
Providing gifts and flowers on Christmas Day, gestures indicating joy and happiness, good upbringing of children, an Arab Gulf Emirati family sitting in the living room, a Saudi Arab boy surprising his mother with a Mother’s Day gift, the concept of love and family bonding, happy family holidays and events.
Having fun with children, close-up of a happy Emirati Gulf Arab family, gestures of joy and happiness, strengthening family ties, practicing entertaining recreational activities, participating in play with children
Striking palm to palm for approval and achievement, family support and encouragement for people with special needs, portrait of a crippled Arab Gulf Emirati girl wearing a casual outfit sitting in a wheelchair making an agreement with her father, empowering the Emirati community for people of determination, white background
Looking at children with gestures of love and tenderness, mother caressing her young children, vertical top portrait of a veiled Saudi Arabian Gulf mother playing with her newborn daughter on her bed, baby wearing a soft cotton rompers, care and attention for children, beige background
Gestures of happiness and security, concept of motherhood and childhood, mothers' tenderness and care for their children, close-up portrait of a veiled Gulf Arab Omani mother wearing a colorful abaya holding her infant with love and tenderness, having fun playing with children, soft and innocent features, full-length body, white background