Leather, it's been used by mankind since the dawn of time, hunters/gatherers, men/women, child/elder everyone used it, without it we probably wouldn't be here now ! Leather is a great natural medium which can be cut, molded, dyed, tooled, embossed, pressed, braided, engraved, sewn, burned, painted, stained and much more. Here is a selection of the best leather based Instructables !