Foto: "<a href="https://www.ccnull.de/foto/five-cards-are-laid-out-on-a-green-background-to-start-the-game-the-concept-of-gambling/1045410" target="_blank">Five cards are laid out on a green background to start the game. The concept of gambling</a>" von <a href="https://www.ccnull.de/fotograf/marco-verch" target="_blank">Marco Verch</a> via <a href="https://www.ccnull.de" target="_blank">ccnull.de</a> - <a href="https://www.flickr.com/photos/30478819@N08/47657077622/" target="_blank">Bildquelle</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>