If you're looking for a bunch of old school wall art on the cheap, try postcards!
Grabbed a set of those D&D postcards at a local art/framing store yesterday and, in combination with some basic $5 plastic frames, they've really livened up this bare patch of wall.
Not all of the fifty card designs are classic TSR stuff, but a little over half are. Enough that I can rotate them out every couple months and not have any repeats over the course of a year. Good times.
u/Megatapirus — 15 hours ago