Foto: "<a href="https://ccnull.de/foto/an-installation-at-the-entrance-to-the-nova-eventis-shopping-mall-in-leuna-germany/1009381" target="_blank">An installation at the entrance to the Nova Eventis shopping mall in Leuna, Germany</a>" von <a href="https://ccnull.de/fotograf/marco-verch" target="_blank">Marco Verch</a> via <a href="https://ccnull.de" target="_blank">ccnull.de</a> - <a href="https://www.flickr.com/photos/30478819@N08/35830834143/" target="_blank">Bildquelle</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>