Boy With Toy Horse, Kiel, Germany, c. 1900

CIRCA 1900 – Boy With Toy Horse, Kiel, Germany. Photo: Georg Billström, Kiel

Portrait Of Berta Schneider, Kiel, Germany, c. 1895

UNDATED – Portrait of Berta Schneider, taken by Georg Billström in Kiel, Germany. © by Mark Zanzig/zanzig.com/Photo: Georg Billström

1910 – A print shows the buildings on top of the Bruhnskoppel near Malente-Gremsmühlen in Germany. © Mark Zanzig/zanzig.com/Photo: F. … More

UNDATED – View across the Kleiner Ugleisee near Plön in Germany. © Mark Zanzig/Zanzig.com/Photo: F. Henning

c. 1910 – The Castle of Eutin in Germany, seen from the park towards north. Scan © Mark Zanzig/Zanzig.com/Photo: F. … More

UNDATED – A historic print shows shows the promenade at the Dieksee in Malente-Gremsmühlen in Germany. Photo © F. Henning, … More

SPRING 1968 – Mark Zanzig next to a pile of wood in a forest near Kiel, Germany. Photo © Mark … More

UNDATED – A historic print shows shows the restaurant at Lake Uglei in Sielbeck near Eutin in Germany, with its … More

UNDATED – A postcard shows the buildings and new pavillion on top of the Bruhnskoppel near Malente-Gremsmühlen in Germany. Scan … More