A grid of interlocking rounded rectangles and arches in navy blue and white creates a rhythmic, architectural composition that evokes mid-century artwork principles. The shapes stack and interlock like abstract building blocks or stylized letterforms, with small circular accents punctuating the negative space to add visual depth and movement throughout. 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.