Another variation on the classic Atari punk console. Besides being built out in three dimensions using brass rods for freeform wiring, it has a pair of photo cells illuminated by an RGB LED. As the LED cycles through its built-in color changing and flashing patterns, it modulates the tone of the APC. Everything sits atop a piece of oak.
Update! The tangled mess of brass wiring can be a little hard to decipher from photos, so I've attempted to elucidate things by by making a color key. All parts are colored to match their corresponding components on the schematic.