Natural Pigments - Natural Pigments Natural Pigments Rublev Colours Artefex Ceracolors Aurum artist materials fine art supplies colors paint drawing casein encaustic fresco gilding gold leaf oil tempera watercolor canvas ACM panels supports Natural Pigments manufactures and distributes rare and hard-to-find materials for fine artists and decorators. We specialize in supplying artists' materials that were used in historical painting since prehistoric times up to and including the 20th century. We constantly search for materials and products of the finest quality so that we can bring them direct to you from the source.