Travel photos online
Gustav Neuenschwander (1915 to 2005) travelled through Europe, Asia, Africa and America between the 1950s and 1980s. 6,700 of the 21,500 photos taken during his many travels have been digitized. They can now be viewed and ordered on the Bildarchiv Online (external link) platform.
The entire image holding is managed by the Image Archive of the ETH-Bibliothek and it can be accessed in the Reading Room Collections and Archives.