Gridded Self Portrait. This is professional, of course, but what a great idea for middle schoolers to grid two pictures - one self portrait and one of a mediaeval creature and replace some of the squares from some of the creature.
I really like this photo as it is not just disguising the person themselve but it is also disguising emotion that the girl is feeling. It almost gives the impression of an explosion of feeling and emotion. It can also present the feeling of insanity.
Applied art commercial art print illustration by Norman Duenas titled "A Butterfly Effect." I really love the artists combination of nature with the human figure/skull and the depiction of a clock. It gives a great sense of the passage of time.