Darwin's Tree of Life. Drawing by Charles Darwin. I love the "I think" !
darwin "i think" - tattoo
Darwin's tree of life by Colin Purrington, via Flickr
Darwin's tree of life
charles darwin tattoo
"I think…from so simple a beginning endless forms most beautiful and most wonderful have been, and are being, evolved" - Charles Darwin
Not the first person to get this, but here's Darwin's 1837 sketch of a phylogenetic tree. (By Walt at Nola Tattoo.)
The tree of life... (darwin, evolution, science, biology, atheist, atheism) ..this is so beautiful...
Charles Darwin's first tree
My first Tattoo: Darwins first scribble of the tree of life out of his notebook and aditionally 4 Darwin Finches :)