When you see his 3D-printed mechanical jellyfish lamp, we think you’ll agree. Honestly, it is hardly fair to call it a lamp. It is really — as [Ben] points out — a kinetic sculpture.

Running until March 21, this annual event, now in its fifth year, showcases around 60 jellyfish lamps representing 20 different jellyfish species, according to the Kyoto Aquarium in a statement. A ...