Atheist Christmas Reason’s Greetings Mug Featuring Darwin’s Evolution Sketch

Enjoy a cuppa with Charles Darwin this Christmas! Charles Darwin’s Tree of Life festively re-imagined from his famous notebook sketch. Tree features a winter holiday theme complete with some of Darwin’s favorite animals like tortoises, finches, and monkeys! Also includes the moth (X. morganii praedicta) that Darwin predicted based on a flower he received (Angraecum sesquipedale). And of course, Charles Darwin himself adorns the branches in festive and secular gingerbread!

11 oz mug is made of white ceramic.