Alban, Colombia petroglyph manually traced from public domain image at http://en.wikipedia.org/wiki/File:Alb.jpg…
script calligraphy
science diagram round burner flask air bubbles grayscale trace heat classroom experiment bunsen bottemed thermal ex..…
people man camera fedora comic characters webcomic trekker
Comic Ch..…
Native American petroglyph near Saint George, Utah, United States of America petroglyph manually traced from public..…
people man person human penseur think sit thinker
The Thinker clip ..…