This large acrylic painting on canvas depicts a geometric composition comprised of lines and dimensions creating a vibrant gradation of colors- looks amazing from all angles. Beautiful. The piece is signed in the right corner and is presented unframed. American Period: 1979 Artist: Jeff Risbero Palo Alto, Ca Condition: Very good, well preserved. Unframed. Dimensions: Width 50 3/4” Height 42 1/2” Depth 2”