Kulmer worked in the studio of Krsto Hegedušić from 1950 to 1957, and was appointed an assistant to Hegedušić at the Academy of Fine Arts in 1961, becoming a full professor there in 1969.
Kulmer worked in the studio of Krsto Hegedušić from 1950 to 1957. Kulmer was appointed an assistant to Hegedušić at the Academy of Fine Arts in 1961. Kulmer was becoming a full professor there in 1969.