Ernst Benkert, Overlap in Retrospective

Frank Hewitt, Overlap Series 3, 1967, Acrylic on Masonite, 36" x 36"

Frank Hewitt, Overlap Series 3, 1967, Acrylic on Masonite, 36" x 36"

Frank Hewitt, Apparent Size Change, 1967, Ink Drawing on Paper

Frank Hewitt, *Overlap Series: Pink and Blue**, 1967, Acrylic on Canvas, 24" x 24"

Ernst Benkert, Overlap No. 6, 1967, Acrylic on Masonite, 24" x 24", Belongs to Florence Pettau

Ed Mieczkowski, Stairs, 1967, Acrylic on Paper, 24.5" x 19"
https://lewallengalleries.com/artist-item.php?itemId=3955675&title=Blue+Rib&artistId=277971&artist=Ed+Mieczkowski&offset=17(link:

Ed Mieczkowski, Iso Blue Rib, 1967, Acrylic on Canvas Board, 30" x 22"

Frank Hewitt, Apparent Size Change Drawing #?, 1967, Ink on Paper, Unframed
22-1/2 x 28-1/2" inches(full sheet), 16-5/8 x 16-5/8 inches(matte view), 14-1/2 x 14-1/2 inches image size, Collection of Karen Hewitt

Frank Hewitt, Overlap Series, 1967, Acrylic on Canvas, 24" x 24"

Ed Mieczkowski, Size Prism, 1967, Ink on Paper, 28" x 22"

Ed Mieczkowski, Size Prism, 1967, Ink on Paper, 28" x 22"

Frank Hewitt, Size Change, 1967, Ink on Paper, 16 x 16 inches, Collection of Karen Hewitt, Matted but not under glass.

Frank Hewitt, Relative Size Change, 1967, Ink on Paper, 14 x 14 inches (image), Collection of Karen Hewitt, Matted under glass

Ed Mieczkowski, Labyrinth, 1967, Acrylic on Canvas Board, 48" x 48"

Ed Mieczkowski, Iso Winter Light, 1967, Acrylic on Canvas Board, 36" x 36"

Ed Mieczkowski, Blue Bloc, 1967, Acrylic on Canvas, 48" x 48"

Frank Hewitt, Overlap, 1967, Ink on Paper, 16 x 16 inches(visible on Matte), Matted, Collection of Karen Hewitt

Frank Hewitt, Apparent Size Change, 1967