Oil/wood, 25 x 36,5 cm, lo. ri. monogr. I. S. as well as indistinctly dat. 18(.)5. - Danish figure a. landscape painter. S. began studying at the Copenhagen academy a. 1828-31 continued his studies at the Munich academy under P. von Cornelius a. P. Hess. Thereafter he lived in Rom for ten years. In 1846 he became member of the Copenhagen academy.