If you’ve picked up more than one skateboard over the last handful of decades, you’ve probably noticed they’ve undergone a good bit of transformation in their time. A Very Loose History of Skateboard Shapes is a visual journey through the history of the deck. Joe Pease brings a colorful, well composed lesson to your computer in this two part series. (You can watch Part Two here.) From banana boards to the poorly designed Misfits skateboard of the late ’80s, this video will deliver a dose of nostalgia to any aging skater. It’s worth the quick watch if you’ve ever even attempted an ollie.