1960 drawing co-worker

Drawing.
Year: 1960
Size: 42 x 29,7 cm
Colours: Different violet / blue:ish shades
Material: Paper
Manufacturer: Handmade original piece
Country: Switzerland
Remarks: Drawing in a similar style as Verner Pantons design. Made by a close co-worker who worked closeley to Verner for over 40 years.
Provinance: Co- worker to Verner Panton
Number: 1 piece