Found suitcases, tool boxes, wood boxes, briefcases, metal tins, cardboard, wood, paper, books, glass, Plexiglas, glass negative boxes, plastic, fabric, acrylic, oil and enamel paint, old globes, glass jars filled with found and collected objects, a black and white TV playing static, and a 1950's vintage opaque projector projecting a drawing of the sculpture.
See
Lowell Stack