Neatorama reader Bruno sent this neat photo of faces in drywall dust and said:

My dad came home from work today with his back smeared with drywall/dust. The dust has AT LEAST 3 faces in it. Two of them are very detailed. It's in the same vein as that picture that can be seen as an old lady or a young lady.

The color enhancement on the right really makes the image pops out!

Link [Flickr] - Thanks Bruno!