Psychological Experiment in Value Shapes

Collage of cut yellow-brown wove paper on blue wove paper

Graphite and collage elements on white wove paper

Gouache and collage elements on wallpaper

gouache, black ink, typewritten collage element, and collage elements on wallpaper

Collage with printed and unprinted papers, inscribed

Black opaque watercolor, brushed and spattered on cream wove paper

Collaged paper and textile elements adhered to corrugated cardboard

Gouache and collage element on wallpaper

Collage of cut and printed papers and cellulose acetate, glass, metal rivets, and flocked paper on paper board

Paper collage with blue ball-pen ink and yellow, orange, red crayon on white modern laid paper

Calendar sheet with graphite and collage element (oak leaf), stamped

Collage elements on cream wove paper