Armin Hofmann

Armin Hofmann (HonRDI) (29 June 1920 – 18 December 2020) was a Swiss graphic designer. He was born in Geneva. He worked at the Schule für Gestaltung Basel. In 1965 he wrote the "Graphic Design Manual", a popular textbook in graphic design. 
Hofmann died in December 2020 at the age of 100.