Naum Gabo "Linear Construction in Space (Variation) 1943 Lucite with nylon thread. Gabo was a sculptor and founder of the constructivist movement. Ethereal, delicate use of thread to create visually dense objects out of line.
Rachel Yallop Calligraphy & Lettering Detail of a class demonstration using a flat brush with white gouache on black Ingres paper. Also, added white conte, pastel, eraser lines and red gouache applied with a pointed brush