For artists wishing to work with such techniques as fresco, oil, watercolor, acrylics, egg tempera or encaustic painting, this is a range of pure pigments in powder form. These pigments are designed to meet every need, from the ancient harmonious palette to the most vibrant tones of contemporary art. We do not sell pigments that have lead, cadmium, cobalt, mercury, or arsenic in them, but care should still be taken to avoid inhalation of pigment dust – wear a face mask. Each pigment comes in a 16 fluid oz. round jar. Square jars are not presently available due to Covid-19 production issues.