DUDE! It’s so 3-D in here right now!
WAY back when I put this together (late 1800’s) the cool kids were all about stereoscopic cards, slightly offset images viewed through a stylish pair of glasses (mine were totally Wayfarers) that altered one’s depth perception. 3-D! Or so I’ve heard. I wasn’t into it, as I was still tired-out from my youth… which I spent constructing cliff dwellings.
About this image: digital photograph and ‘card’ scan – highly modified