Perforations

no visible inscriptions Won 4th prize at the annual competition of the Society for Computer Graphics and Computer Art in 1980. provenance: from the Grace Hertlein Collection and Archives

Untitled

no visible inscriptions provenance: from the Grace Hertlein Collection and Archives image size: 6 x 6.5″ each paper size: 8 x 8″ each

Photographic Manipulation 20

no visible inscriptions provenance: from the Grace Hertlein Collection and Archives title, microfilm plotter, photography, and diazos printed on label attached verso