Play with your food! Using fresh summer berries for their natural colors, help your little ones express their creativity with paints made from nature. Raspberries, blackberries, strawberries and more make vivid pigments when pressed through a sieve to make a thin paint for finger or brush painting. For more intense colors, whisk together a simple binder of a 1:1:1 ratio of water, flour, and salt, and add your fruit pigments to it. Use fruits past their prime to teach about sustainability and demonstrate creative ways to reduce food waste.