Julian Beever

[anhinga_anhinga]

Chalk pictures on sidewalk.

"Drawings. NOT OBJECTS." (via _rowan_tree_)

http://www.livejournal.com/users/mithrilian/72008.html
http://www.livejournal.com/users/lin_lobariov/111507.html

Comments

[stephe.livejournal.com]

There are some more of these on the following website:

http://www.coolopticalillusions.com/