KG Nilson, born in Falun, Sweden in 1942. Studied at Valands Artschool in Gothenburg 1961, at Atelier 17 in Paris 1962 and at the Academy of Art in Stockholm 1963 – 1968. At the same time he studied aesthetics, art and literature at the University of Uppsala where he graduated in 1966. 1972 – 1983 he tought color-theory at Konstfack in Stockholm and 1983 – 1993 he was professor in graphic art at the Academy of Art in Stockholm. Since 2008 chairman of Grafiska Sällskapet, the Swedish association for graphic artists.