The house of Sally Katzenstein (alias Franz Korwan) on Sylt



  
"The Jewish painter Franz Korwan-Katzenstein with his wife Franziska (née Achenbach) in the garden of their house in Westerland, on Norderstrasse, photographed around 1913.  The Korwan house was built directly northwest of the spa hotel (which became the town hall in 1933) and also accomodated spa visitors. The artist sold this boarding house  in 1919 and acquired a house in Keitum in 1921."
( Wedemeyer, Manfred: "Codgers, Artists, and Connoisseurs – The Hidden Side of Sylt, Pomp & Sobkowiak, Essen 1986, p. 118)