Ernst Benkert, Size Change, 1968, Ink on Paper

Benkert, Size Change, 1968, Drawing

Frank Hewitt, Apparent Size Change 3, 1967, Ink, Gouache, and Pencil on Paper, 17" x 17", Matted, Collection of Karen Hewitt

Frank Hewitt, Size Change 2, 1968, Ink, Acrylic, and Pencil on Paper, 28-1/2" x 22-1/2"

Frank Hewitt, Untitled, 1968, Ink and Guache on Paper 19 x 19 inches (revealed under matte), Collection of Karen Hewitt (need to upload better image)

Ed Mieczkowski, Size First, Series 1, 1968, Acrylic on Board, 48" x 48"

Ed Mieczkowski, Size Second, 1968, Acrylic on Board, 48" x 48"

Ed Mieczkowski, Size First, Series 4, 1968, Acrylic on Board, 48" x 48"

Ed Mieczkowski, Size First, Series 6, 1968, Acrylic on Board, 48" x 48"

Ed Mieczkowski, Block Knock*, 1968, Ink on Paper

Frank Hewitt, Untitled, Size Change Series, 1968, 108" x 108"

Frank Hewitt, *Overlap Red White and Blue, 1968, Acrylic on Masonite, 34" x 34"

Frank Hewitt, Size Change, 1968, Acrylic on Paper