we are playing with food colouring, shaving cream, fabric and paper.
You will need all the above. The shaving cream can be “No Frill or Home brand” and you could share a container with a friend. The fabric needs to be white or off white several A5 pieces will be great.
Other things you will need are: newspaper to protect the tables, gloves, wooden spoon or a small stick and a squeegee (old credit card or a piece of firm card board).
I would encourage recycling your used printing paper while you are trying this method out.
I will bring trays, food colouring and anything else I can think off.