Earth pigments are beautiful and offer an effective medium for which to convey the unfolding of earth surface processes to broad audiences. Morgan is in the process of collecting a complete type set of earth pigments to mimic the Munsell Color Chart in it's entirety (over 600 colors).  Morgan regularly works with pigment enthusiasts in the boutique watercolor industry to convert his found treasures into mediums for which to create art and tell stories of how these pigments come to be in the natural world.