Oil/cardboard/canvas, 28,5 x 41 cm, lo. ri. indistinctly sign. as well as dat. 1 Sp 1875, on the stretcher inscribed Helsingborg. - Danish marine painter. S. studied since 1834 at the Copenhagen academy but was also taught by C. W. Eckersberg. He travelled widely to less common destinations, among them Madeira, the Channel Islands a. Iceland. S. was member of the academies Copenhagen a. Stockholm.