Alban, Colombia petroglyph manually traced from public domain image at http://en.wikipedia.org/wiki/File:Alb.jpg…
Am I a butterfly dreaming I a woman or a woman dreaming I am a butterfly, or a man dreaming I am using a computer a..…
These are some quick sketches and doodles I made in my notebook on a flight. These are mostly shit, but hey, lets s..…
This image was donated by Pearson Scott Foresman, an educational publisher, to Wikimedia Commons, and is thereby in..…