Photography from the back of a group of Saudi Arab Gulf men, the Saudi flag, the commemoration of the Saudi founding day, the Saudi National Day, the Saudi National Day
Soft sandy hills and plateaus in desert areas, the Kingdom’s flag flying over historical and heritage palaces and castles, showing pride and pride in belonging to the homeland, celebrating Saudi National Day September 23, national events and celebrations, celebrating Flag Day March 11
Events and celebrations in one of the health centers in the Al-Baha region in the Kingdom of Saudi Arabia, recalling the date of Saudi National Day on September 23, Flag Day on March 11, decorations for national holidays and occasions, the concept of patriotism and pride in belonging to the Kingdom
Silhouette of a group of people holding the flag of the Kingdom of Saudi Arabia in front of Al Khobar Corniche, celebrating the Saudi National Day, patriotism, tourist attractions in Saudi Arabia
An aerial shot of the National Day celebrations in Riyadh, fireworks at the top of the Kingdom Tower, National Day activities, Riyadh season, the beauty of the lighting and lights at night in Riyadh, tourism in the Kingdom of Saudi Arabia
The slogan and banner of monotheism and Islam, love and pride in the homeland, a close-up of the word monotheism in the Kingdom’s flag on a green stone wall, commemorating the Saudi National Day on September 23, Flag Day on March 11
An outside picture of the King Abdulaziz Center for World Culture or Ithra in the city of Dhahran in the Kingdom of Saudi Arabia by day, the King Abdulaziz Cultural Center, the most important landmarks of Dhahran, tourist places in Saudi Arabia, a picture
The flag of Saudi Arabia flutters in front of the Emirate of Asir Region, the historical and archaeological building, Emirate in the city of Abha, Kingdom of Saudi Arabia.
The development and renaissance of the country with the various Saudi professions, looks of pride and pride in the country, on the Saudi National Day, Rabi’ al-Awwal 8, celebration on the National Day and Flag Day, March 11, a close-up of a smiling Saudi Arabian Gulf chef wearing a chef’s uniform, the fusion of the face in the light of knowledge, love and loyalty to the homeland.
Planet Earth in outer space, a picture from the back of a Saudi Gulf Arab man wearing a shemagh and white dress and carrying the flag of the Kingdom, pride in national identity, Saudi Flag Day, March 11, National Day for the Unification of Saudi Arabia, National Day, Rabi’ al-Awwal 8, sunrise on the globe
Green Saudi flags fluttering in the air, showing loyalty to the country, traffic on the roads and streets, Flag Day March 11, celebrating Saudi National Day September 23 and National Day, glorifying the word of monotheism and strengthening national identity, background of the towers and skyscrapers in Riyadh
Celebrating national holidays and events, presenting air shows in the skies of the Kingdom of Saudi Arabia, displaying the aviation team on the Saudi National Day, showing loyalty and love for the Saudi state, commemorating the Saudi National Day on September 23, Flag Day activities on March 11
Flags of the Kingdom of Saudi Arabia decorate the streets of Jeddah in the Kingdom of Saudi Arabia, Saudi flags fluttering high, car traffic in the streets of Jeddah, Saudi Flag Day, Saudi National Day
A young Saudi Arabian Gulf man, holding the Saudi flag in his hand over the Al-Hashr Mountains in Al-Dayer Governorate in the Jazan region of the Kingdom of Saudi Arabia in daytime mode, Saudi National Day, tourism in Saudi Arabia, scenic archaeological l
Flag Day, March 11, showing pride and pride in belonging to the homeland, commemorating the Saudi National Day, September 23, soft sandy plateaus and hills in the desert areas, the Kingdom’s flag planted in golden sand, flying high in the Saudi sky at sunset, national occasions and celebrations
Flag Day, March 11, a close-up of King Salman bin Abdulaziz on the Kingdom Tower lit in green in celebration of the National Day on September 23 and National Day, the architectural art of towers and skyscrapers in Riyadh, the founding of the Saudi state 1727 AD
Close-up of the flag of the Kingdom of Saudi Arabia, there is no god but Allah and Muhammad is the Messenger of Allah, Saudi flag day, Saudi national day, Saudi flag background.
Day of Glory, Pride and Dignity, Commemoration of the Saudi National Day September 23, Unification and Independence of the Kingdom of Saudi Arabia, 3D rendering of logo illustration template design, Saudi Flag Day on March 11, blurry white background
Symbol, emblem and identity of the nation, commemoration of National Day September 23, celebration of Saudi Flag Day March 11, development and urban progress in the Kingdom of Saudi Arabia, pride in the country’s achievements
Commemoration of Saudi National Day, September 23, close-up photo of a smiling Saudi Gulf Arab man wearing a shemagh and traditional thobe, looking at the camera, celebration of Flag Day, March 11, pride and pride in belonging to the Kingdom of Saudi Arab
Portrait of a happy and smiling Saudi Arabian Gulf Arab engineer wearing a hat and protective jacket, holding the flag of Saudi Arabia in his hand, celebrating Saudi National Day, Saudi National Day, white background
Commemoration of National Day on September 23, love of the homeland and belonging to it, close-up portrait of a smiling Saudi Gulf Arab young man wearing the traditional thobe and shemagh standing in front of the Kingdom’s flag with pride and appreciation, gestures of pleasure on Saudi Flag Day March 11, blurry background with green lighting
Portrait of a Saudi Arabian Gulf child with big smiling and happy eyes, holding the flag of the Kingdom of Saudi Arabia in his hand, celebrating the Saudi National Day, celebrating the National Day, the anniversary of the founding of the Saudi state
A close-up image from the back of a Saudi Arab Gulf girl wearing the flag of the Kingdom of Saudi Arabia on her back, green gardens and trees, Saudi Flag Day, the memory of the homeland day, the celebration of the Saudi National Day 92.
The flying flag of the Kingdom planted in the golden sand, showing pride and pride in belonging to the homeland, celebrating Saudi National Day September 23, national events and celebrations, celebrating Flag Day March 11, soft sand plateaus and hills in desert areas
Expressing love and loyalty to the Kingdom, commemorating the Saudi Flag Day, March 11, following the traditions of our ancestors by raising horses, National Day, September 23, celebrating the Saudi National Day, a young Saudi Arabian Gulf man wearing a shemagh and traditional dress, holding the Saudi flag, riding his thoroughbred horse.
Belonging to the homeland and love for the country, a portrait of a veiled Saudi Gulf Arab citizen covering her face with the Saudi flag, celebrating the Saudi National Day, Rabi’ al-Awwal 8, commemorating the National Day of the unification of the Kingdom, Saudi Flag Day, March 11, participating in national events, chroma, green background
The Saudi national flag waving in the Saudi desert Celebration of the Saudi National Day, the Kingdom's National Day, the banner of monotheism and Islam, the Kingdom of Saudi Arabia
Portrait of a Saudi Arabian Gulf woman holding the flag of the Kingdom of Saudi Arabia in her hand, the anniversary of the Saudi National Day, the celebration of the Saudi National Day, the Saudi flag, the banner of monotheism and Islam, white background.
Pride in the nation’s achievements, Arab soldiers and armies celebrating Saudi National Day, Founding Day, February 22, Flag Day, March 11, anniversary of the unification of the Kingdom, Rabi’ al-Awal 8, a picture from the back of two Saudi Gulf Arab soldiers wearing military uniforms and a shemagh, raising the banner of monotheism and Islam.
Founding of the Kingdom of Saudi Arabia 1727 AD, commemoration of Saudi National Day September 23, Flag Day March 11, portrait of a Saudi Gulf Arab man wearing a bisht and shemagh standing next to Al-Bayrak, the founder of the first Saudi state, Imam Muha
A young Saudi Arabian Gulf man, holding the Saudi flag in his hand over the Al-Hashr Mountains in Al-Dayer Governorate in the Jazan region of the Kingdom of Saudi Arabia in daytime mode, Saudi National Day, tourism in Saudi Arabia, scenic archaeological l
Interest in planting palm trees on roads and streets, urban growth and development, the Kingdom Tower in the city of Riyadh, the architectural engineering art of towers and skyscrapers in the Kingdom of Saudi Arabia, the famous landmarks of Riyadh, the flags of the Kingdom flying high in the sky, Flag Day March 11
Popular national occasions, showing love and loyalty to the Queen, commemorating the Saudi National Day, September 23, a portrait from the back of a Saudi Gulf Arab man wearing a shemagh and traditional thobe and placing the Saudi flag on his shoulders on National Day, Flag Day, March 11, full body portrait, gray background
The concept of pride in the homeland, a portrait from behind of a veiled Saudi Arab Gulf woman with the Saudi flag on her back, feelings of belonging and love for the country, Saudi Flag Day March 11, the celebration of the National Day September 23, the anniversary of the Saudi National Day, chrome, green background
Pride and pride in the Saudi national identity, commemoration of the Saudi National Day 93, Saudi Flag Day March 11, national celebrations and events 2023 AD, fusion of the body in the light of the flag, a picture from the back of a Gulf man wearing tradi
Sincerity, sacrifice, and loyalty to the Kingdom, recalling history and strengthening national identity, the concept of love for the homeland and belonging to it, evening celebrations of Saudi National Day, September 23, at Jeddah Corniche, Saudi Flag Day, March 11.
Founding Day, February 22, Flag Day, March 11, anniversary of the unification of the Kingdom, Rabi’ al-Awwal 8, pride in the nation’s achievements, illustration of a Saudi Gulf Arab man wearing traditional clothing holding a sword and the Saudi flag, loyalty to the nation by celebrating Saudi National Day, background of towers and skyscrapers
Anniversary of the founding of the first Saudi state in 1727, wearing popular clothing to celebrate National Day on September 23, commemorating Flag Day on March 11, a close-up photo of a Saudi Gulf Arab man wearing a daghla, a ghutra, and a golden headband, holding the Saudi flag in his hand and looking at something, pride in national identity
Commemorating the Saudi National Day on September 23, showing loyalty and love for the Saudi state, celebrating national holidays and events, Flag Day March 11, green Saudi flag T-shirt, white background
Fireworks in the activities of the Saudi National Day, the water tower in Al-Khobar, the Kingdom of Saudi Arabia, a green luminous tower, Saudi flags, Saudi Flag Day, Saudi National Day
The traditional folk costume of the people of the South, celebrations of national events and holidays, Flag Day, March 11, the anniversary of the Saudi National Day, September 23, a close-up photo of a smiling Saudi Gulf Arab woman wearing a sheila and a Sidra on National Day, the background of the illuminated towers at night in Riyadh
Portrait of a Saudi Arab Gulf boy wearing a traditional costume for national and festive occasions, the founding of the Kingdom of Saudi Arabia, the anniversary of the Saudi National Day, the Saudi Foundation Day, the Saudi National Day, a popular Saudi c
Pride and pride in owning a national identity, a close-up of the flag of the Kingdom of Saudi Arabia on the anniversary of Saudi National Day, September 23, a Saudi Gulf Arab man wearing a shemagh and traditional thobe, watching the towers and skyscrapers of the city of Riyadh in broad daylight, celebrating Flag Day, March 11
Belonging to the homeland and love for the country, a portrait of a veiled Saudi Gulf Arab woman holding the Saudi flag and looking at it with gestures of pride and pride in the homeland, the Saudi National Day, the National Day September 23, the Saudi Flag Day March 11, celebration of national holidays and events, chrome, green background
Standing confidently and proudly and looking at the camera, the concept of love for the homeland and belonging to it, the anniversary of the Saudi National Day, September 23, celebration of Flag Day, March 11 and the National Day, national holidays and events, immersion of the body of a veiled Saudi Gulf Arab woman, smiling in the light of the flag
Saudi National Day on September 23, commemorating the National Day, celebrating the Saudi Flag Day on March 11, standing proud and proud of the nation’s achievements, a smiling Saudi Gulf Arab man wearing a ghutra and bisht standing next to the flag with gestures of love and pleasure, architectural installations in the city of Riyadh
Flag Day, March 11, the phrase “Day of the Founding of the Kingdom of Saudi Arabia” in green in Arabic and English, commemoration of the founding of February 22, national holidays and events, background of a sky full of white clouds
A Saudi girl wears a green dress and holds the Saudi flag to celebrate the National Day of the Kingdom of Saudi Arabia. A happy, smiling girl stands carrying the Saudi flag and prepares to take a souvenir photo in a Gulf hotel. , travel and tourism
Al Sabkha Water Taxi Station in Dubai, United Arab Emirates, Al Sabkha Station, Wooden Ships, Al Sabkha Station, Dubai’s famous landmarks, tourism in the Emirates
An outside picture of the King Abdulaziz Center for World Culture or Ithra in the city of Dhahran in the Kingdom of Saudi Arabia by day, the King Abdulaziz Cultural Center, the most important landmarks of Dhahran, tourist places in Saudi Arabia, a picture
Devotion and belonging to the homeland, a picture from the back of a Saudi Gulf Arab man wearing a white thobe and shemagh and carrying the flag of the Kingdom, National Day 8 Rabi’ al-Awwal, Saudi Flag Day March 11, National Day anniversary, mountain peaks and heights in the desert at sunset
Gestures of joy and enthusiasm on Flag Day, March 11, standing straight and looking at the camera, happiness in celebrating Saudi National Day, September 23, portrait of a Saudi Gulf Arab young man wearing a shemagh and traditional thobe, holding the Kingdom’s flag in his hand, full-length body portrait, gray background
Showing love and loyalty to the state, portrait of a veiled Saudi Gulf Arab woman carrying the Saudi flag with gestures of pleasure and happiness, deepening belonging to the homeland by celebrating the anniversary of the National Day of the Unification of the Kingdom 8 Rabi’ al-Awwal, Saudi National Day, Flag Day March 11, chroma, green background
Looks of pride and pride in the country, the development and renaissance of the country in the various Saudi professions, celebration of the National Day and Flag Day, March 11, Saudi National Day, Rabi’ al-Awwal 8, a close-up of a smiling Saudi Arabian Gulf chef wearing a chef’s uniform, the fusion of the face in the light of knowledge, love and loyalty to the homeland.
A Saudi Arabian Gulf woman standing in front of a background of the flag of the Kingdom of Saudi Arabia, a ceremony for Saudi talents, giving a welcome speech at a Saudi conference, the celebration of the Saudi National Day, conferences and seminars in Sa
Feelings of belonging and love for the country, a close-up of a smiling Saudi Gulf Arab woman wearing a green abaya looking at the camera, celebrating the anniversary of Saudi National Day, September 23, and National Day, Flag Day, March 11, elegance and attention to external appearance
Celebration of Flag Day March 11, a portrait of a veiled Saudi Arabian Gulf woman covering her face with the flag of the Kingdom of Saudi Arabia and looking at the camera, the anniversary of the Saudi National Day 8 Rabi` al-Awwal, the Saudi National Day, showing off and being proud of the national identity, chroma, green background
Gestures of seriousness and firmness, celebrating Saudi National Day, September 23, standing with discipline and saluting the nation and the flag, commemorating Flag Day, March 11, portrait of a Saudi Gulf Arab young man wearing a shemagh and traditional thobe, holding the Kingdom’s flag in his hand, full-length body portrait, gray background
Commemoration of the Saudi National Day, love for the homeland and belonging to it, a picture from the back of two Saudi Gulf Arab men wearing the traditional shemagh and thobe and carrying the flag of the Kingdom, green palm trees, celebrating National Day September 23, Flag Day March 11
The concept of love for the homeland and belonging to it, the anniversary of National Day September 23, the banner of monotheism and Islam and the slogan of national identity, the Saudi flag flying in the clear sky, the celebration of Flag Day March 11, the symbol of the Kingdom of Saudi Arabia
Showing off and being proud of national identity, a Saudi Gulf Arab man wearing a white thobe and shemagh and carrying the flag of the Kingdom, Saudi National Day September 23, Flag Day March 11, commemoration of the National Day of Unification of Saudi Arabia, desert nature in Saudi Arabia at sunset, background of mountain peaks
Showing feelings of pride and belonging to the homeland, neighborhoods and old heritage houses, Our Day 1727 AD, the anniversary of the founding of the first Saudi state on February 22, a Saudi Gulf Arab man wearing the traditional thobe and shemagh proudly carrying the Kingdom’s flag on National Day on September 23, Flag Day on March 11
Full-length body photo, Saudi National Day, September 23, Flag Day, March 11, Portrait of a Saudi Gulf Arab man wearing a bisht and shemagh standing next to a birq, founding of the Kingdom of Saudi Arabia 1727 AD, founder of the first Saudi state, Imam Mu
Commemoration of National Day, September 23, the concept of dedication, sacrifice, and loyalty to the Kingdom, a portrait from the back of a veiled Saudi Gulf Arab woman wearing the Saudi flag on her back, Saudi Flag Day, March 11, celebration of the Saudi National Day, full-length body portrait, chroma, green background
Patriotism, preserving the country’s identity, a picture from the back of a veiled Saudi Gulf Arab woman wearing the abaya and carrying the Saudi flag, the National Day for the Unification of Saudi Arabia, the Saudi National Day 8 Rabi’ al-Awwal, the Saudi Flag Day March 11, mountains and highlands in the desert at sunset
The banner of unity and monotheism, a stone gate in the middle of the desert areas, a picture from the back of a Saudi Gulf Arab man wearing traditional clothing, placing the Kingdom’s flag on his shoulders, standing in the middle of the golden sand, celebrating the Saudi Flag Day, March 11, commemorating the National Day, September 23.
Pride and pride in the Saudi national identity, celebrating the anniversary of National Day, September 23, commemorating the Saudi Flag Day, March 11, a picture from behind of a Saudi Gulf Arab man wearing the flag with love and loyalty to the Kingdom, background of financial towers and modern engineering buildings
Feelings of loyalty, love and belonging to the Kingdom of Saudi Arabia, national celebrations and events 2023 AD, immersion of the body in the light of the flag, a picture from behind of a Gulf man wearing traditional Saudi dress, commemoration of the Sau
The tourism and aviation sector in Saudi Arabia, commemorating the Saudi National Day on Rabi’ al-Awwal 8, celebrating Flag Day on March 11 and the National Day, a close-up photo from the back of the flag’s light reflecting on the body of a Saudi Gulf Arab pilot, the background of the luminous green Saudi flag.
Showing loyalty and love for the Saudi state, celebrating national holidays and events, presenting air shows in the skies of the Kingdom of Saudi Arabia, displaying the aviation team on Saudi National Day, commemorating the Saudi National Day on September 23, Flag Day activities on March 11
Standing proudly on National Day, September 23, wearing the Saudi flag with appreciation and respect, expressing love and loyalty on Flag Day, March 11, a Saudi Gulf Arab man wearing the traditional thobe and shemagh participating in Saudi national holidays and events
Two Saudi Arab Gulf women wearing the niqab, wearing a traditional costume for national and festive occasions, the Saudi burqa, a popular Saudi costume, commemorating the Saudi founding day, the establishment of the first Saudi state in 1727 AD, the backg
Celebrating the anniversary of the Saudi National Day, September 23, national holidays and events, Flag Day, March 11, a close-up photo of a Saudi Gulf Arab woman wearing the thobe and the southern sheila on National Day, holding the Kingdom’s flag in her hand, a background of the towers and illuminated skyscrapers at night in Riyadh
An aerial shot of the National Day celebrations in Riyadh, fireworks at the top of the Kingdom Tower, National Day activities, Riyadh season, the beauty of the lighting and lights at night in Riyadh, tourism in the Kingdom of Saudi Arabia
Pride and pride in the Saudi national identity, commemoration of the Saudi National Day 93, Saudi Flag Day March 11, national celebrations and events 2023 AD, fusion of the body in the light of the flag, a picture from the back of a Gulf man wearing tradi
Pride and pride in national identity, side portrait of a veiled Saudi Gulf Arab woman kissing the Kingdom’s flag, Saudi Flag Day, March 11, celebration of Saudi National Day, National Day, Rabi’ al-Awwal 8, feelings of belonging to the homeland, chroma, green background
Celebration of Saudi Flag Day, March 11, urban development and progress in the country, towers and skyscrapers in the cities of the Kingdom of Saudi Arabia, anniversary of National Day, September 23, symbol, slogan and identity of the nation, pride in the country’s achievements, background of white clouds
Taking pictures of one of the regions of the Kingdom of Saudi Arabia at night, popular national holidays and events, celebrating the Saudi Flag Day on March 11, commemorating the National Day on September 23, a close-up photo from the back of a young Saudi Gulf Arab man holding a mobile phone and placing the flag on his shoulders.
Gestures of encouragement and enthusiasm in celebration of Saudi National Day, September 23, looking at the camera with gestures of victory and triumph on Flag Day, March 11, portrait of a young Saudi Gulf Arab wearing a shemagh and traditional thobe, holding the Kingdom’s flag in his hand, full-length body portrait, gray background
National historical festivals on the occasion of the National Day September 23rd, Saudi Flag Day March 11th, wearing popular Najd Arda costumes, a close-up of the Najd Arda band in celebrations and national occasions, Saudi folklore performances and arts,
Celebrating national holidays and events, presenting air shows in the skies of the Kingdom of Saudi Arabia, displaying the aviation team on the Saudi National Day, showing loyalty and love for the Saudi state, commemorating the Saudi National Day on September 23, Flag Day activities on March 11
Aesthetic image of the Saudi national flag fluttering high at night in the sky of the Kingdom, celebrating the Saudi National Day, the Kingdom's National Day, the banner of monotheism and Islam, Saudi Arabia
The national flag of the Kingdom of Saudi Arabia on a flagpole with a group of flags of countries around the world next to them Alpha flags hollow in white, isolated on a black background
Architectural engineering art in towers and skyscrapers in Riyadh, a picture from the back of a Saudi Gulf Arab man wearing traditional clothing and raising the Saudi flag, commemoration of Saudi National Day, Saudi Flag Day March 11, National Day September 23, background of the King Abdullah Financial Center CAFD
Celebrating national holidays and events, presenting air shows in the skies of the Kingdom of Saudi Arabia, displaying the aviation team on the Saudi National Day, showing loyalty and love for the Saudi state, commemorating the Saudi National Day on September 23, Flag Day activities on March 11
Raising the flag on the shoulders to celebrate the National Day, glorifying the National Day on September 23, Saudi Flag Day on March 11, a close-up photo of a Saudi Gulf Arab man wearing traditional clothing participating in national events and holidays, the background of the King Abdullah Towers
Looking at the camera with gestures of happiness and pleasure, commemorating Saudi National Day, September 23, Flag Day, March 11, portrait of a Saudi Gulf Arab girl wearing a casual outfit, holding the Kingdom’s flag in her hand, with expressions of pride and pride in national identity, gray background.
Portrait of a happy and smiling Saudi Arabian Gulf Arab engineer wearing a hat and protective jacket, holding the flag of Saudi Arabia in his hand, celebrating Saudi National Day, Saudi National Day, white background
Gestures of pride and pride in belonging to the homeland, celebrating the anniversary of Saudi National Day, September 23, Flag Day, March 11, a close-up photo of a Saudi Gulf Arab man wearing a shemagh and traditional thobe, next to him is a veiled woman
Feelings of enthusiasm during the celebration of Saudi National Day, September 23, Portrait of a Saudi Gulf Arab man wearing a shemagh and traditional dress, holding the Kingdom’s flag in his hand, standing straight and looking at the camera with gestures of self-confidence on Flag Day, March 11, full-length body portrait, gray background
A Saudi Arabian Gulf woman standing in front of a background of the flag of the Kingdom of Saudi Arabia, a ceremony for Saudi talents, giving a welcome speech at a Saudi conference, the celebration of the Saudi National Day, conferences and seminars in Sa
Showing pride and pride in belonging to the homeland, celebrating Saudi National Day, September 23, soft sandy plateaus and hills in desert areas, the Kingdom’s flag planted in golden sand, flying high in the Saudi sky at sunset, national events and celebrations, Flag Day, March 11
Standing straight and looking at the camera with joyful gestures on Flag Day, March 11, feelings of enthusiasm during the celebration of Saudi National Day, September 23, portrait of a Saudi Gulf Arab man wearing a shemagh and traditional thobe, holding the Kingdom’s flag in his hand, full-length body portrait, gray background
Love of the homeland and belonging to it, portrait from the side of a veiled Saudi Gulf Arab woman wearing an abaya and carrying the Saudi flag with respect and appreciation, gestures of happiness and pleasure, commemoration of the Saudi National Day, September 23, Flag Day, March 11, the Saudi National Day, chroma, green background
Saudi National Day, September 23, standing proudly and proud of the national identity, portrait of a smiling Saudi Gulf Arab young man wearing the traditional thobe and shemagh, holding the flag of the Kingdom of Saudi Arabia in his hand and looking at something, Flag Day, March 11, full-length body portrait, gray background
Standing proudly and looking at something, pride in Saudi national identity, a close-up photo of a Saudi Gulf Arab man wearing a bisht, aqal and a ghutra holding the Kingdom’s flag in his hand, commemoration of Flag Day March 11, Saudi National Day September 23, founding of the Saudi state 1727 AD, background of a mud wall