Instead of throwing it away I have tried to re-look one.
This is the initial image:
The entire lamp made from numerous conical frustums. In the beginning I had the idea to prepare the drawings of each section using mathematic formulas:) What an interesting idea! Finally I have found it too much preparation and cut the paper for every section in order to have ready pattern. I had many peacies of the colorful silk which I have used for my rainbow bag.
Here is a result:
Catch the idea and upcycle too!