I have the 3 primary colours and black. I used a straw to blow the bubbles onto the paper. My end goal is to make this interactive, the idea being that everyone gets one pot with a single colour and a straw, they will all blow onto paper covering the floor. The markings from this should be visually interesting and the interactions should be fun and engaging. I have created some interesting patterns already and it is also a load of fun to make.
I have also filmed myself blowing bubbles to experiment and see what it would look like. It is incredible to see and quite hypnotizing.