M. Graham paints are made in the Pacific Northwest. In the tradition of the masters, M. Graham artists’ oil colors are made with pure walnut oil for its brilliance, clarity, texture, and resistance to fading and yellowing, and for a creamier texture, superior flow and workability, and longer drying time. Artists can enjoy superior ease in both delicate blending and bold coverage. Working in small batches, M.Graham craft oil colors true to the roots of Renaissance painting: delicately free-flowing, solvent-free, and with no fillers or additives. With the exceptionally high pigment loads in M. Graham artists’ oil colors, your work will naturally feel more alive and vibrant, imbued with rich, lustrous color for years to come.with unique, simple recipes and fine pigments, these artist-grade paints are deliciously vibrant and creamy, while priced lower than most artist-grade brands. (1.25 fl. oz tubes)