Watercolors are the essence of correspondence because of their transparency and the range in dry and wet. My favorites are the Primatek Colors from Daniel Smith. They are mineral-based and pigment-rich. https://danielsmith.com/product/daniel-smith-primatek-watercolors/ I store information about them in a sketchbook. I enter them with heavy and light pigment. Water is an ongoing source of correspondence … Continue reading Correspondence with Watercolor