Sketchbook, 1944-1945 Select: Sketchbook, 1944-1945 "Anatomy Lectures and Notes, Art Students League, NY" Sketchbook, 1967 Select: "Anatomy Lectures and Notes, Art Students League, NY" Sketchbook, 1967 "Portrait Drawings" Sketchbook, 1978 Select: "Portrait Drawings" Sketchbook, 1978 Oversize "Portrait Drawings" Sketchbook, 1977-1979 Select: Oversize "Portrait Drawings" Sketchbook, 1977-1979 Oversize Sketchbook, 1980 Select: Oversize Sketchbook, 1980 Oversize Sketchbook, 1981 Select: Oversize Sketchbook, 1981 Sketchbook, 1981-1995 Select: Sketchbook, 1981-1995 Oversize Sketchbook, 1988-1989 Select: Oversize Sketchbook, 1988-1989 Sketchbook, 1989-1990 Select: Sketchbook, 1989-1990 Oversize "Portraits and Life Drawings" Sketchbook, 1989-1998 Select: Oversize "Portraits and Life Drawings" Sketchbook, 1989-1998 "Drawings of Models 5 Minute and 20 Minute Poses" Sketchbook, 1991 Select: "Drawings of Models 5 Minute and 20 Minute Poses" Sketchbook, 1991 Sketchbook, 2009-2011 Select: Sketchbook, 2009-2011 "Commercial Art for NY Buying Office" , 1945 Select: "Commercial Art for NY Buying Office" , 1945 "Studies for Portraits" Paintings on Paper, circa 1966-1968 Select: "Studies for Portraits" Paintings on Paper, circa 1966-1968 Paintings and Drawings, 1971-2014 Select: Paintings and Drawings, 1971-2014 Oversize Paintings and Drawings , 1971-2014 Select: Oversize Paintings and Drawings , 1971-2014 Loose Drawings and Sketches, 1965-2002 Select: Loose Drawings and Sketches, 1965-2002 Pencil Drawings, circa 1947-1968 Select: Pencil Drawings, circa 1947-1968 Oversize Pencil Drawings, circa 1958-1999 Select: Oversize Pencil Drawings, circa 1958-1999 Paintings, Watercolor on Paper, circa 1958-1964, 1993 Select: Paintings, Watercolor on Paper, circa 1958-1964, 1993 Oversize Paintings, Watercolor on Paper, circa 1945-2012 Select: Oversize Paintings, Watercolor on Paper, circa 1945-2012 Prints on Paper, circa 1950s-1980s Select: Prints on Paper, circa 1950s-1980s Oversize Prints on Paper, circa 1950s-1980s Select: Oversize Prints on Paper, circa 1950s-1980s Drawing of Le Corbusier Chair with Source Image Clipping, circa 1977 Select: Drawing of Le Corbusier Chair with Source Image Clipping, circa 1977 Drawings with Clippings, Landscape Reference Images, circa 1980s-1990s Select: Drawings with Clippings, Landscape Reference Images, circa 1980s-1990s Drawings with Clippings, Mummies Reference Images, circa 1952-1999 Select: Drawings with Clippings, Mummies Reference Images, circa 1952-1999 Oversize Painting on Paper, 1945 Select: Oversize Painting on Paper, 1945