Jonathan Simmonds, M.D., is a resident physician in the Department of Otolaryngology (aka head & neck surgery) who’s also an incredibly talented artist and illustrator. He decided to take all the anatomy knowledge he accrued during med school and create a human anatomy diagram in the style of a London Underground subway map. If you thought following a standard train or metro diagram was confusing, just wait until you see that style used to map organ systems of the entire body, complete with different colors and individual stops representing things like the dorsal scapular nerve and the circle of Willis. For the final touch, the obligatory “You Are Here” arrow points to the heart. If you want to hang one of these art prints in your home or office, it’s available as sectioned prints in his medillustrations Etsy shop below.