Foto: "<a href="https://www.ccnull.de/foto/a-1-month-crying-baby-boy-on-the-bed-concept-of-baby-feeling-expression-in-the-first-year/1086344" target="_blank">A 1-month crying baby boy on the bed - concept of baby feeling expression in the first year</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@N08/51258479073/" target="_blank">Bildquelle</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>