BCGS Logo

Links
- https://www.gradschool.physics.uni-bonn.de/media/bilder-bonn-koeln/bcgs_logo_blau-1.png/image_view_fullscreen
- https://www.gradschool.physics.uni-bonn.de/media/bilder-bonn-koeln/bcgs_logo_blau-1.png/@@download/image/bcgs_Logo_blau.png