Then the fun began! We added food colouring to the top of the bubbles. Hint: place the top of the liquid food colouring gently on top of the bubbles and let out small squeeze. If you drop from above, the colour drops will go right through the bubbles and land in the solution below.
Once we had added a few drops of colour, we took a piece of white computer paper and gently pushed down on the bubbles. This caused them to pop against the paper making lovely designs. We made tons of these and they all turned out beautiful and unique!
We have since done this a couple more times. Once with just Little Why and Monkey Girl and once with my afterschoolers. Lot’s of fun!