Here are some photos of some special shelves I made, for particular purposes. Below is a little shelf I made for all my router bits, the router wrenches, depth gauge, and a Channel-Lock pliers I use to turn the router adjustment knob.

To the right is a clock-radio/TV I've had for years but wasn't using. It's just right for this space!

Below left are my tablesaw jigs --- the taper jig, scarf joint jig, and crosscut sled.

Below right are my tools' manuals and some other helpful books, so I don't have to go running back into the house every time I need to look something up.