If you want to flaunt your acceptance of evolution, here are examples of items featuring my redesign of Charles Darwin’s sketch of how species are related. To view all the options, just go to my Redbubble page and tunnel around. I especially like the sticker. 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.
I also have a Redbubble page for the design that omits the “I think”. E.g., travel mug below.
If by chance you need the public-domain version of the sketch, here’s Darwin’s original:
© COLIN PURRINGTON