Geeky Shirts From Threadless

"This design is a collaboration with the awesome Sam McNally, who came to me with the idea of this incredible evolutionary mash-up . . . and I immediately fell in love with the idea. I did so much research about both: Pokémon and Darwin, that I can't believe that so many references to both fit in a single design. I dare you to catch 'em all!" — Santiago Sanchez

"As a biologist, I've studied evolution for years. I also played a lot of Pokémon in high school. The notion of Pokémon 'evolving' made me imagine how Darwin might have developed his theories based on collecting and observing these creatures in the wild. I tried to incorporate a mix of historical realism and fiction, and after sending a sketch to Santiago, we crafted a new tale of the famous naturalist." — Sam McNally, Endless Forms Most Battleful ($20)