Have never seen such a lampshade before. Could get no history on it – the garage sale was a school donation event.
I tried it on this lamp but I prefer the black screen.
It intrigues me. I googled but could not find anything like it to give an idea of when or how it was made. Lewiscraft came to mind, a kit. ? Popular Mechanics. ? Walmart. ?
It is too uniform to be an artistic expression. Hmmm.