Berlin cityscape at dusk
Signpost indicating university locations
Freie Universitat 
Students with smocks stand in front of hanging prints
Interns at the Gutenberg museum and printing shop
A marketplace with cathedral in the background
Mainz cathedral
People in a busy marketplace shopping for vegetables
Mainz marketplace
Historic center of Potsdam
Old Market Square, Potsdam
A student looks at books in the university
Universität Potsdam