Prof. Mortel:
Chapel Bridge (14th cent.) on the Reuss River, Lucerne (11)
Prof. Mortel:
Chapel Bridge (14th cent.) on the Reuss River, Lucerne (10)
Prof. Mortel:
Chapel Bridge (14th cent.) on the Reuss River, Lucerne (1)
Prof. Mortel:
Chapel Bridge (14th cent.) on the Reuss River, Lucerne (4)
Prof. Mortel:
Chapel Bridge (14th cent.) on the Reuss River, Lucerne (9)
Prof. Mortel:
Chapel Bridge (14th century) and old town of Lucerne (4)
Prof. Mortel:
Swans and ducks on the Reuss River in Lucerne
Prof. Mortel:
Chapel Bridge (14th century) and old town of Lucerne (5)
Prof. Mortel:
Chapel Bridge (14th century) and old town of Lucerne (6)
Prof. Mortel:
Chapel Bridge (14th century) and old town of Lucerne (7)
Prof. Mortel:
Chapel Bridge (14th century) and old town of Lucerne (8)
Prof. Mortel:
Chapel Bridge (14th century) and old town of Lucerne (1)
Prof. Mortel:
Old town of Lucerne (2)
Prof. Mortel:
Chapel Bridge (14th century) and old town of Lucerne (2)
Prof. Mortel:
Old town of Lucerne (3)
Prof. Mortel:
Old town of Lucerne (4)
Prof. Mortel:
Chapel Bridge (14th century) and old town of Lucerne (3)
Prof. Mortel:
Old town of Lucerne (5)
Prof. Mortel:
Old town of Lucerne (6)
Prof. Mortel:
Old town of Lucerne (7)
Prof. Mortel:
Altes Zeughause (Old Armory), 1472, Lucerne (2)
Prof. Mortel:
Spreuerbrucke, 1408, Lucerne
Prof. Mortel:
Spreuerbrucke information sign, Lucerne
Prof. Mortel:
Painting in the Spreuerbrucke, Lucerne (1)
Prof. Mortel:
Old town of Lucerne (1)
Prof. Mortel:
Painting in the Spreuerbrucke, Lucerne (2)
Prof. Mortel:
Painting in the Spreuerbrucke, Lucerne (3)
Prof. Mortel:
Painting in the Spreuerbrucke, Lucerne (4)
Prof. Mortel:
Altes Zeughause (Old Armory), 1472, Lucerne (3)
Prof. Mortel:
Frescoed building, Lucerne old town (9)
