Hörsaal 9 (2:1)

Links
- https://www.igg.uni-bonn.de/de/institut/medien_institut/hoersaal9_michael-kneuper_800x400px.jpg/image_view_fullscreen
- https://www.igg.uni-bonn.de/de/institut/medien_institut/hoersaal9_michael-kneuper_800x400px.jpg/@@download/image/Hörsaal9_Michael-Kneuper_800x400px.jpg