The art of architecture and ancient mud buildings, interest in afforestation and green plants in historical tourist sites in the Kingdom of Saudi Arabia, heritage landmarks of Riyadh, the restored palace of Prince Omar bin Saud in the At-Turaif neighborhood in Diriyah, one of the UNESCO World Heritage Sites
![The art of architecture and ancient mud buildings, interest in afforestation and green plants in historical tourist sites in the Kingdom of Saudi Arabia, heritage landmarks of Riyadh, the restored palace of Prince Omar bin Saud in the At-Turaif neighborhood in Diriyah, one of the UNESCO World Heritage Sites](https://cdn.arabsstock.com/uploads/images/283215/image-283215-art-architecture-ancient-mud-buildings-interest-afforesta-thumbnail.webp)