Sheet from documentation box

Offset lithograph printed on wove paper

Woodcut printed in black ink on paper, hand-rubbed

Lithograph and screen printed in colored inks on wove paper

Tin can, lubricant, screwdriver, brown oil paint ("Browncross")

Plastic box with offset-printed label containing altered music-box mechanisms

Lithograph printed in colored ink on white wove paper

Plastic sign, inscribed

Offset photolithograph, issue of "L'Espresso," in galvanized iron box

Etching à la poupée on white wove paper