Finished!

There are no doubt a couple of details I missed, but the mural is more or less done. You -and your kids- can experience it with the ball bath on Sunday, May 8th at the grand opening of the Kindercafe Fräulein Knopfauge in Oldenburgerstrasse 40, Berlin.
https://www.facebook.com/fraeuleinknopfauge/
There is also a crowdfunding page to support the initial setup here at:
https://www.startnext.com/fraeuleinknopfauge -only one more day to go!
Any help you could offer would be totally appreciated - the goal has almost been reached!