Mid-Century Modern 1975 silk screen print signed by the famous artist Koyu called Helix I-1 Circles on Circles. This silk screen is signed and numbered 66 / 75 total prints. It has a gold metal frame with a taupe matte and a yellow center working out to the reds and then brown background. The frame size is 33 x 27 inches and the actual silk screen is 27 x 21 inches. It has a glass or plexiglas cover.