Jack Richeson Grey Matters Paper Palette, 12 by 16-Inch, 50 Sheets" /> Acid free palette paper Smooth mixing surface Provides a neutral back drop on which to view colors Unique paper palette allows artists to mix paint The Grey Matters Palette is acid free palette paper toned in a neutral grey Suitable for oils - casein - acrylics and alkyds Includes a color mixing reference guide inside the front cover 50 sheets - 12 x 16 inches