Colophon: "Source/bron: LOVE, Brenda. 1995. The encyclopedia of unusual sex practices. London. Abacus. [first published in the USA by Barricade Books in 1992]."
Collaged cards contained in a hinged metal container closing like a codex. The cards flip over to reveal the hidden text. The bottom 5mm edges of the cards form two illustrations when closed.
Extrememly explicit erotic content.
See larger but similar example illustrated at p45 of The Brett Kebble Art Awards (2004) catalogue.