A Bucky Fuller / Papanek / Lego bricks / Upcycling mashup:
3D printed equilateral triangle modules, combined with bamboo skewers and used yoghurt cups make great mood lamps.
Available in all sorts of sizes, such as:
S - using 4 modules
M - using 8 modules
L - using 20 modules
XL - using 80 modules
Flavours: vanilla, lemon, orange, mint, mango, strawberry, blackberry, raspberry, hazelnut, banana, natural etc.