A pair of Peroba wood chairs upholstered in a rich caramel leather. Forma distributed and produced many designs by Knoll in the 1960s. These are essentially Brazilian Knoll chairs as some of the pieces sold by Forma shared both a Forma and a Knoll label. They are very unique and quite architectural. Possibly designed or influenced by the work of Joaquim Tenreiro.
Some wear to leather (see photos) very nice patina.
Sold as set.