… face recognition technology is based on an old habit: the human brain likes to make out faces in any old shape.

In fact, there’s a whole photo blog devoted to this.  Worth checking out for a google goggle giggle, from time to time.

 “It’s Shard keeping clean”

  “Oops I think you overdid the milk!”

http://facesinplaces.blogspot.co.uk/

(be aware that the blog seems to have not been updated since Jan 2015).

This is indeed seeing art (portraits) and everyday in conversation.

However, there is also a book, compiled by the blogger, for those of us who like to look, point and laugh heartily.

 compiled by Jody Smith (2010)

“Faces in places: a photographic collection of faces found in Everyday Places”.