Growing up I disassembled every pen I got my hands on to see the different parts and figure out how they work. That's what I do. Which is probably why these prints appeal to me so strongly.
I can't tell you how much I would love this entire series by Brittny badger to hang on the walls of my house. As someone who loves the domestic arts, machinery, and photography these are right up my alley!
Found via Design Mom.