I built these bookshelves for my office/music room. There are three of them screwed together to make one long system.
I designed them based on pictures of other shelves I liked, and sized them for exactly the space I had. They are built out of 3/4″ plywood with veneer banding along the edges, and then painted black. The individual units seemed a little flimsy, but once they were screwed together and attached to the wall they became incredibly sturdy.
Interested on what all that junk is on them? Click trough to the flickr page where I’ve notated the picture.