James Olstein is an illustrator living in Philadelphia. He has illustrated for the BBC, Bob’s Burgers, Monocle Magazine, Mental Floss, Scientific America, Sierra Magazine, economia, the Boston Globe and the National Constitution Centre. He has displayed his work at Spoke Gallery NYC, Galleries 1988 and Philadelphia Independents.

He runs a successful blog called Illustrated Science, that has been featured in The Verge and Geekadelphia.