Complex sentence: Ruokokoski lived in "Drunk", painting what he saw from his window, with an occasional trip to do landscapes, until 1918, when he divorced Elvira and married Saima Forsström, a model, despite his studio's financial failure.
Split into simpler sentences: Ruokokoski lived in "Drunk", painting what he saw from his window, with an occasional trip to do landscapes. He stayed ther until 1918, when he divorced Elvira and married Saima Forsström, a model, despite his studio's financial failure.