draw a grid on an oversized watercolor paper and ask them to draw a circle in each square that touches all the sides…and she used liquid watercolors that she mixed up…and encouraged the kids to go heavy on the paint for the vibrant colors
How to Make Watercolors Bring 2 cups of water to a boil. Add 2 tablespoons of vinegar and stir. Pour into storage container (like a baby food jar). Add food coloring. I added about 20 drops to each jar. Stir. Let the watercolors set until room temperature.