A comprehensive grid of mineral specimens and gemstones rendered in soft watercolor and fine line work fills this vintage scientific illustration, each specimen labeled and arranged in neat rows against a cream background. The palette of ochres, purples, teals, and blacks captures the natural variety of crystalline forms, from translucent gemstones to rough ore deposits, creating a scholarly cabinet of curiosities frozen in time. 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.