Peter Grippe American, 1912-2002 © Estate of Peter Grippe Image downloads are for educational use only. For all other purposes, please see our Obtaining and Using Images page. download Expand image Close Search the Site © Estate of Peter Grippe Image downloads are for educational use only. For all other purposes, please see our Obtaining and Using Images page. Previous slide Next slide Improvisation, 1944 Artwork Details Materials terra cotta Measurements overall: 12 3/4 x 14 1/2 x 9 1/2 inches (32.38 x 36.83 x 24.13 cm) Collection Buffalo AKG Art Museum Credit Room of Contemporary Art Fund, 1944 Accession ID RCA1944:21 More details Inscriptions: signature / center rear / 44 PJGO Object Classifications: Sculpture Work Type: Sculpture (visual work) Information may change due to ongoing research. Glossary of Terms Related Content Related Publications {title} slider controls Previous slide Next slide Catalogue of Contemporary Paintings and Sculpture: The Room of Contemporary Art Collection Contemporary Art 1942-72: Collection of the Albright-Knox Art Gallery Collection Highlights All Collection Highlights Previous slide Next slide Parallel I-IV, 2012-2014 Harun Farocki Untitled (The Buffalo Installation), 1991 Jenny Holzer State, 1978 Robert Ryman Notre-Dame, une fin d'après-midi (A Glimpse of Notre Dame in the Late Afternoon), 1902 Henri Matisse Alpha, 1960 Morris Louis Boys cutting through a hedge, 2003 Jeff Wall Sculpture classique (Classical Sculpture), 1964 Jean (Hans) Arp Untitled, 1998-2002 Gregory Crewdson Venetian Bead Stringers, 1880 or 1882 John Singer Sargent Related People Peter Grippe