Foto: "<a href="https://ccby.de/foto/a-bucket-of-colored-chalk-for-drawing-on-the-asphalt/1013996" target="_blank">A bucket of colored chalk for drawing on the asphalt</a>" von <a href="https://ccby.de/fotograf/marco-verch" target="_blank">Marco Verch</a> via <a href="https://ccby.de" target="_blank">ccby.de</a>, <a href="https://creativecommons.org/licenses/by/2.0/de/" target="_blank">CC-BY 2.0</a>