Abstract interlacing drawing in black and white 2

Abstract drawing made with charcoal on stone paper (240gsm), ecologically produced paper made from stone powder, thus preserving trees and water. It is very soft to the touch and gives a unique and velvety finish to the colors, very resistant, it is waterproof and tear-proof. Original work of 13/18 cm on stone paper of 18/24 cm. Signed, dated and covered with fixative. Sold without frame or pass everywhere.