This image is often shared as the Dali’s cave or an example of a real life optical illusion.
Idea is that the flying birds create an optical illusion of Salvador Dali’s face.
The image is not real. It’s a Worth1000 Photoshop contest entry by “solipsism”. Worth1000 website has been closed and this entry cannot be found from the archive at DesignCrowd. However, it has been stored to Internet Archive.