Saudi female photographer Najla Al-Khalifa has won the gold medal in French (PX3) competition 2015, for the project book of nature class, which included Photo Collection of Hurat Al-Wa'abah and the water tower in Riyadh in a modern vision, also winning 3 medals of merits for travel and tourism class. Najla said that the French (PX3) competition is one of the largest and most important competitions in Europe, which seeks to encourage and appreciate photography and thousands of photographers from around world participate in it annually.