Watercolor paints are a type of paint made from pigments suspended in a water-soluble binder. They are known for their transparency and ability to create soft, flowing colors. When mixed with water, these paints can produce a wide range of shades and effects, making them popular among artists for both detailed work and loose, expressive styles. Typically, watercolor paints come in two forms: tubes and pans. Tubes contain a thicker, more concentrated paint, while pans are solid blocks of paint that need to be activated with water. Artists often use watercolor paper to ensure the best results, as it is designed to handle the water and prevent warping.