This lamp was inspired by all the tree and bush stumps I see cut back but never fully excavated. The base is designed in Rhino and walnut cut on the CNC router. The circuit board, which uses an Arduino Pro Mini and an 24 RGB LED NeoPixel ring, was cut on the Othermill. The 3mm thick shade is designed in Rhino and printed through Shapeways. See a video of the lamp functioning.