Ready to use, heavily pigmented. Three sizes and 80 vibrant colours. Using R&F Encaustic Paint lets you start making art and stop worrying about making paint. Encaustic painting supplies including tools, mediums, and Encaustic Gesso that you will need for your encaustic adventure. Brighter and bluer than Cadmium Green. Favored by the French Impressionists. The original, no longer made, was arsenic based and very toxic.