[2] From 1999 until his death, he was married to Tina Hamrin Dahl, PhD in History of Religion and MA in Political Science.

[2] The painting, which was exhibited at Göteborgs Konsthall, was seized by the police on 11 December[6] on charges of indecency.

[8] Dahl had his major public breakthrough in 1982 at the Konstnärshuset in Stockholm with the painting Parken ('The Park') and others.

The studio was later located at the top of the building at Norr Mälarstrand 26 on Kungsholmen in Stockholm, overlooking the Riddarfjärden.

He illustrated En bok för alla's 1989 edition of Carl Michael Bellman's songs.