Gunvor Nelson is an artist, an exper­i­ment­al film­maker and pre­vi­ous teach­er at the San Francisco Art Institute. She was act­ive in the avant garde move­ment New American Cinema and is today con­sidered to be one of the worlds greatest exper­i­ment­al film­makers.

In 2006 the ret­ro­spect­ive book Evidence was pro­duced. The design is a col­lab­or­a­tion between Gunvor and Magnus Engström from Och Studio. The book design was later reused for the Gunvor Nelson ret­ro­spect­ive exhib­i­tion at Moderna Museet in Stockholm.