Kinganatoly Stolnikoff Rug nВ°32 36695 1244 часть 3 -- European art Европейская живопись

The picture has something of this: texture, design, retro, picture frame, vintage, antique, blank, abstract, paper, ancient, decoration, fabric, page, margin, empty, card.
Perhaps it’s a close up of a piece of cloth with the letter b in the middle.