Color and Pattern Study on Lightweight Cardboard - No. 10 made in taiwan This scoop is in great

This scoop is in great shape and ready to use for scooping grain or flour or meal

and used inside

and there is one broken rung in the ladder

But indeed they do

I'd love to know what this is

Color and Pattern Study on Lightweight Cardboard - No. 10 made in taiwan This scoop is in greatI just picked up six of these brilliantly colorful pattern paintings on lightweight board and think they are just gorgeous. They are hand numbered in pencil at top center (this one is 10; the highest number of them is 43, so there were once a whole lot of these). My guess is that they were a (well done) art design school exercise, but at some point, also in pencil, prices ranging from 60 (. 60) to 1. 75 were added at top right, reiterated with hand