![A donkey or mule hiding from the burning sun at the shade of a red sand stone rock in the ancient city of Petra, Jordan Stock Photo - Alamy A donkey or mule hiding from the burning sun at the shade of a red sand stone rock in the ancient city of Petra, Jordan Stock Photo - Alamy](https://c8.alamy.com/comp/2H2TEFR/a-donkey-or-mule-hiding-from-the-burning-sun-at-the-shade-of-a-red-sand-stone-rock-in-the-ancient-city-of-petra-jordan-2H2TEFR.jpg)
A donkey or mule hiding from the burning sun at the shade of a red sand stone rock in the ancient city of Petra, Jordan Stock Photo - Alamy
![pack donkey animal slave tied to sand stone rock mountain in Middle East desert canyon wilderness environment Bedouin home Stock Photo | Adobe Stock pack donkey animal slave tied to sand stone rock mountain in Middle East desert canyon wilderness environment Bedouin home Stock Photo | Adobe Stock](https://as2.ftcdn.net/v2/jpg/03/07/12/05/1000_F_307120504_l5qCmqEqS17bsc1PhgiI8DBPs5v18Aik.jpg)
pack donkey animal slave tied to sand stone rock mountain in Middle East desert canyon wilderness environment Bedouin home Stock Photo | Adobe Stock
![Lone rock below eroded hillside, Twenty Mule Team Canyon, Death Valley National Park, California, Stock Photo, Picture And Rights Managed Image. Pic. F36-2498570 | agefotostock Lone rock below eroded hillside, Twenty Mule Team Canyon, Death Valley National Park, California, Stock Photo, Picture And Rights Managed Image. Pic. F36-2498570 | agefotostock](https://previews.agefotostock.com/previewimage/medibigoff/e8893b92642a847763b56c151c334a89/f36-2498570.jpg)