August Sander
Rhineland Landscapes

View of Cologne at Sunrise

View of the Siebengebirge from the Westerwald

View of the Siebengebirge from Eichelhard

Valley of the Rhine with the Island Nonnenwerth

View of the Olberg from Hasselbach

Loop of the Rhine near Boppard

View of the Siebengebirge from Rheinbreitbach

Environs of Heiserbach

Siebengebirge near Oberwinter

View from the Olberg with the Rhine Valley in the background

View of the Siebengebirge between Drachenfels and Lowenbur

Stonequarry in the Siebengebirge