MOST POPULAR WILDLIFE PHOTO
A whopping 13,872 people have liked this illusion captured in the Namib Desert by Gal Zanir, and 1,251 people have shared it across Facebook!
It has received 424 comments - all of which follow a very clear thread along the lines of: "The most ingenious photo in the album!!" Or: "Absolutely fantastic. The best I have seen lately!" And: "Wow!!!! It's beautifully amazing, I am falling in love with it."