
By Hans Schleger (of British transport fame) and Associates

Steel prototype of one of his 1969 sculptures.
Great article and more pictures on the New York Times

Designed in 1967 by Enzo Mari.
He was awarded the Compasso d’Oro in 1967, 1979, 1987 and in 2001 for his table “Tavolo legato and collaborates with design companies such as Artemide, Castelli, Danese, Driade, Gabbianelli, Interflex, Lema, Magis, Zanotta.
Read more about Enzo Mari at the Design Museum.

Huge body of work for:
Danese, Driade, Adelphi, Alessi, Artemide, Gabbianelli, Ideal Standard, Interflex, Le Creuset, KPM, Olivetti, Rosenthal, Zanotta.
see this post & this one