The <n>Franzen Apartment</n> in New York, designed by architect <n>Ulrich Franzen</n> in 1977.

Franzen Apartment, new York, Ulrich Franzen 1977

The <n>Pleasure Island waterbed</n>, designed by <n>Aaron Donner</n>, c. 1971.

An advertisement for <n>The Playpen</n> modular sofa by <n>Selig</n>.

The Burke Residence in the Hollywood Hills, designed by <n>Charles Burke</n> in 1985.

The <n>Rumble Couch</n>, designed by <n>Gianni Pettena</n> for <n>Gufram</n> in 1967.

The <n>Pool</n> modular sofa, a <n>Space Age</n> conversation pit designed by <n>Luigi Colani</n> for <n>Rosenthal</n> in 1970.

A 1970s interior featuring a <n>Playpen Sofa</n>, from <n>The House Book</n> by <n>Terence Conran</n>.

Living room for <n>Baroness Rothschild</n> in Paris, designed by <n>Michel Boyer</n> in 1971.

The <n>Pleasure Island waterbed</n> designed by <n>Aaron Donner</n>, circa 1971.

A bedroom interior from a 1979 issue of <n>Apartment Life</n> magazine.

MCM