Jasper Johns, "Flag," 1954-55; Andy Warhol, "Flower," 1964 (two times); and Frank Stella, "Hiragla Variatia I," 1969

Richard Pettibone (b. 1938) Jasper Johns, "Flag," 1954-55; Andy Warhol, "Flower," 1964 (two times); and Frank Stella, "Hiragla Variatia I," 1969 signed and dated 'R Pettibone 1971' (on the stretcher) acrylic, enamel, silkscreen inks and graphite on canvas in artist's frame 5 5/8 x 11 in. (14.2 x 27.9 cm.) Painted in 1971.