Kuvshinoff was the son of
Archpriest Vasily Kuvshinov (1887-1953). In 1915 he emigrated with his
parents to the United States where they settled in Seattle He began his
artistic career during his school years, when he began to paint for
advertising. He later became a cartoonist for Seattle Post Intelligence
and opened his own art school in Port Townsend.In 1940 he married the
artist Bertha Horn (Bertha Kuvshinoff-Horn; 1916-1999), who worked in
the style of "fantasy" invented by her. In 1943-1946 he served in the
American army in India, Burma and China, where he painted walls in
officers' meetings. For military service he was awarded two bronze
stars.