A Shelfie Reminding Me of Days Gone By

No good reason to update my personal "shelfie," but seeing this meme made me think of the topic. 

I have two thoughts.  For starters, I hope this isn't an unfinished basement, because, secondly, this is an "Immense and Diverse" selection, from Star Frontiers to Atlantis to Talislanta 5th Edition.  If I had the shelf space to rebuild my collection, this picture wouldn't be a be a bad start.