A cascading grid of geometric cubes transitions through a luminous gradient from pale yellow at the top through warm gold and burnt orange in the center, descending into deep charcoal and slate blue at the bottom. Gold line work defines each cube's edges, creating a three-dimensional tessellation that feels both structured and flowing, with the color shift evoking a sense of transformation or descent through different planes of light and shadow. 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.