Large Scale Mid 20th Century Acrylic Painting by Vanguard Studios Signed Van Gaard Classic 1950s to 1960s acrylic painting of a guitar against a colorful abstract background. Works by Vanguard Studios were often signed as Reynolds, Stuart and Van Gaard. Original acrylic on masonite. Dimensions 30" x 48". The frame measures 32" x 50". Very good condition. A fantastic vintage painting!