Career
Dahl became a Swedish citizen in 1954. He was educated at the Royal University College of Fine Arts in Stockholm 1958-1963 under Lennart Rodhe and has been head teacher at Valand School of Fine Arts in Gothenburg 1971-1973 and professor at the Royal University College of Fine Arts in Stockholm 1975-1979. He also taught at Gerlesborgsskolan from 1959 to 1969.
