Foto: "<a href="https://ccnull.de/foto/rainbow-from-multi-colored-paper-with-coins-and-paper-clover-leaf-on-a-black-background/1046622" target="_blank">Rainbow from multi-colored paper with coins and paper clover leaf on a black background</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@N08/51014624837/" target="_blank">Bildquelle</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>