Layered geological strata ripple across the composition in warm oranges, greens, and creams, rendered with delicate cross-hatching and textured linework that suggests sedimentary rock formations and mineral deposits. The undulating bands create a sense of depth and geological time, while the soft palette and intricate hand-drawn quality give this scientific diagram an almost dreamlike, contemplative quality. 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.