Geometric Abstract Painting signed Mack

Segmented colors abstract painting on canvas signed "Mack"? Multiple colors, red, blue, black, gray and brown tones. Has similar qualities and technique as the well known artist Heinz Mack. Painted on canvas on wood stretchers. Signed lower right. Not in perfect condition. Notice wear to upper and lowers right corner. Several very light scuffs. Displays beautifully. No frame.

DIMENSIONS: H 31 in. x W 37 in. x D 1.63 in.