thunderstruck9:oncanvas:Arabian Sea (Checkerboard Abstraction), Edna Andrade, 1984Stylographic pen-a
thunderstruck9:oncanvas:Arabian Sea (Checkerboard Abstraction), Edna Andrade, 1984Stylographic pen-applied acrylic paint and colored pencil on black paper20.94 x 13.06 in. (53.2 x 33.2 cm)Philadelphia Museum of Art, Philadelphia, PA, USAEdna Andrade (American, 1917-2008) -- source link