Shapeshifter lampshade, inspired by the Dentelle collection

I enlarged the diameter of the largest layer-circle to 290 mm, while keeping proportions. The height became a bit more then 300 mm.

As it hangs in my workspace and I didn't wanted a mosaic of light on my monitors I made a blind on the inside for 90 of the 360 degrees.

Also I added something on top, in order to be able to fit it to the fitting that already was there