This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
auditorium crowd people group performance indoor MICHEL HOUET LIEGE BELGIUM FOR ULG UNIVERSITY OF LIEGE MICHEL HOUET LIEGE BELGIUM FOR ULG UNIVERSITY OF LIEGE
Page 2023 Free-images.com. All images are Public Domain