About to throw out this dirty stained strip of paper, I looked closer and became quite intrigued by the marks which look as if made by a brush in an artist’s hand. About 5.5 x 27.5 cm (2″ x 11″), it’s too wide to show well here, so I’ve cropped some details to show below.
I may be strange, but I think these are beautiful! Hmm, how might I use them?
Added 28th July: a suddenly recalled and found related object