Their are ten earth tone colors in M. Graham acrylics including the transparent Yellow Iron Oxide, Orange Iron Oxide and Red Iron Oxide. Plus three blacks from warm to cool tones and Paynes Gray. Choose between Titanium White, an opaque, carefully balanced all purpose white or Zinc White, a semi-opaque tinting white that produces cool tints. Locally made in the Pacific Northwest. Price varies depending on pigment rarity.