Hanging brain lamp

I’ve received a few emails lately asking if I’d post about the lamp that can be seen in photos here and there, so here it is, the brain lamp that hangs over the staircase leading into the basement. We bought it the month we moved into this house at a local shop that I think Ikea has put out of business, but if you do a Google search for “Norm 03 pendant lamp” you can find it at various online stores, including over at Hive.