A comprehensive color reference chart displays hundreds of hue samples arranged in orderly columns, each labeled with precise nomenclature and accompanied by descriptive text detailing botanical and natural sources. The palette spans from deep blacks and grays through jewel tones of blue, green, and red to warm ochres and pale creams, creating a methodical visual taxonomy rendered in a classical reference-chart style. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.