Stacked and interlocking rectangles in jewel-toned green, hot pink, rich blue, and golden yellow create a dynamic, rhythmic composition that recalls modernist grid systems and mid-century artwork principles. The blocks vary in size and proportion, layered tightly together with clean white lines separating each form, producing a sense of organized visual energy and playful geometric order. 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.