Make your own puffy paint! You will need one cup of flour, one cup of salt and half or three quarters of a cup of water. Mix the ingredients together, but make sure it isn't too watery or not too thick. Once you have mixed everything together separate it into different plastic bags. Add some food coloring to each plastic bag and then mix it together. When you are ready to paint, cut the one of the bottom corners of the bag off. The amount you cut off really depends on how thick you want the paint to come out. Experiment with color combinations and have fun!