Kaffeemaschinen sind lebenswichtige Einrichtungen. Hänge dieses Schild an Kaffeemaschinen, die einen großen Einflussbereich haben.
Rikus made this graphic. As long as you retain this notice you can do whatever you want with this stuff. If we meet some day, and you think this stuff is worth it, you can buy me a coffee in return.
Also, you might consider following me on Twitter for any comments and/or questions you might have and if you'd like you can send me a donation at any time to support my work, ask me how!