Desert camel riders on dunes at dawn.

A group of tourists, likely on a guided tour, are riding camels across the vast, sandy dunes of the Sahara Desert. The soft light of dawn or dusk bathes the dunes in warm hues, highlighting the texture of the sand and the silhouettes of the travelers. The camels, a traditional mode of transportation in the desert, are moving in a line, carrying their passengers across the undulating landscape. The image evokes a sense of adventure and tranquility in the heart of the desert.