![File:' 11 - ITALY - Arco Lamp - Lampada Arco di Achille Castiglioni e Pier Giacomo - 1962 - Flos - Triennale Design Museum - Milan 2.jpg - Wikimedia Commons File:' 11 - ITALY - Arco Lamp - Lampada Arco di Achille Castiglioni e Pier Giacomo - 1962 - Flos - Triennale Design Museum - Milan 2.jpg - Wikimedia Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/0/04/%27_11_-_ITALY_-_Arco_Lamp_-_Lampada_Arco_di_Achille_Castiglioni_e_Pier_Giacomo_-_1962_-_Flos_-_Triennale_Design_Museum_-_Milan_2.jpg/800px-%27_11_-_ITALY_-_Arco_Lamp_-_Lampada_Arco_di_Achille_Castiglioni_e_Pier_Giacomo_-_1962_-_Flos_-_Triennale_Design_Museum_-_Milan_2.jpg)
File:' 11 - ITALY - Arco Lamp - Lampada Arco di Achille Castiglioni e Pier Giacomo - 1962 - Flos - Triennale Design Museum - Milan 2.jpg - Wikimedia Commons
![How Achille and Pier Giacomo Castiglioni's 1962 Arco Light Became a Living Room Essential | Architectural Digest How Achille and Pier Giacomo Castiglioni's 1962 Arco Light Became a Living Room Essential | Architectural Digest](https://media.architecturaldigest.com/photos/6320d21f25d53e212b04cec5/1:1/w_1944,h_1944,c_limit/AD1022_OBJECT_LESSON_4%20copy.jpg)
How Achille and Pier Giacomo Castiglioni's 1962 Arco Light Became a Living Room Essential | Architectural Digest
![Early Production 'Arco' Marble Floor Lamp by Castiglioni for Flos, 1962, Signed at 1stDibs | flos marble lamp Early Production 'Arco' Marble Floor Lamp by Castiglioni for Flos, 1962, Signed at 1stDibs | flos marble lamp](https://a.1stdibscdn.com/archivesE/upload/1121189/f_279943221648716157473/27994322_datamatics.jpg?width=768)