We have seen sand drawings so far.
Now, there is water drawing! Not water per se. The artist, Huang Zhu Lin, uses another liquid which allows him to play with the shapes on water. Watch it!
Oh, do come down to Project Ballooning Bliss Grand Finale! It is happening tomorrow! See the Facebook event page for more details.
P.S. There will be no mass release of balloons on the event itself. Activists rejoice!