If you want to flaunt your acceptance of evolution, here are examples of items featuring my redesign of Charles Darwin’s “I think” sketch of how species are related. I set up a separate listing for a version that omits the “I think.” For dark t-shirts and such (bottom row in gallery below) use this link. If you don’t see what you want or you’d prefer the image be in a different location, just let me know. FYI, I originally created the design for temporary tattoos, for Darwin’s 200th birthday party in 2008.

If by chance you need the public-domain version of the sketch, here’s Darwin’s original:

© COLIN PURRINGTON