Malente-Gremsmühlen, Germany, 1927

1927 – The bay of the Dieksee at Malente-Gremsmühlen in Germany. © Mark Zanzig/zanzig.com/Photo: Julius Simonsen

Grömitz, Germany, 1912

1912 – The beach of Grömitz in Germany, packed with beach chairs. © Mark Zanzig/zanzig.com/Photo: Julius Simonsen

Inga Schweim (1942-2004)

1979 – Portrait of Inga Schweim (1942-2004) at a photo studio in Kiel, Germany. © Mark Zanzig/zanzig.com/Photo: Renard, Kiel

Parc d’Atraccions Tibidabo, Barcelona, Spain, 1957

MARCH 1957 – Tourists enjoy the view from Monte Tibidabo near Barcelona in Spain. © Mark Zanzig/zanzig.com

Portrait of a Couple, Hamburg, Germany, c. 1905

UNDATED – A cabinet photo shows a young couple in a studio in Hamburg, Germany. Photo: Otto Haase, Hamburg

Gran Via 53-55, Madrid, 1957

APRIL 1957 – Gran Via 53-55 in Madrid, Spain. © Mark Zanzig/zanzig.com

Eutin, Germany, c. 1910

c. 1910 – Colorized postcard showing the castle of Eutin in Germany. Scan © Mark Zanzig/Zanzig.com/Photo: Lempe

Portrait of a Gentleman, Hamburg, Germany, c. 1902

UNDATED – Portrait of a gentleman in a photo studio in Hamburg © by Mark Zanzig/zanzig.com/Photo: Hermann Tietz, Hamburg

St. Peter Ording, 1943 (V)

1943 – Otto Schweim (left), Arthur Wilke (center), and Edith Schweim sit at the promenade of St. Peter Ording in … More

Malente, Germany, c. 1905

UNDATED – A motorized excursion boat at the pier of the Hotel Dieksee in Gremsmühlen in Germany. © Mark Zanzig/zanzig.com/Photo: … More