The Arco floor lamp was designed by the Castiglioni brothers in 1962 for the Flos Lighting Company. BTW - the Flos Company still manufacturers the Arco lamp as well as many of the other Castiglionis' lamps.
Lucellino Wall Lamp Ingo Maurer (German, born 1932)
85 Lamps Lighting Fixture Rody Graumans
D E S I G N E R Verner Panton P R O D U C E R Louis Poulsen P R I C E R A N G E POA D E S C R I P T I O N White lacquered metal rings, movable to form sphere shape. 14.5"diameter x 14.5"h Made by Louis Poulsen
ISAMU NOGUCHI Akari floor lamp
Sonneman Eyeball Lamp 1960s Adjustable Desk or Table Lamp Mid Century Modern. Robert Sonneman
Verner Panton Panthella Table Lamp Louis Poulsen Denmark
Louis Poulsen PH5 Lamp Modern Pendant Light designed by Poul Henningsen