A grid of semicircles and quarter-circles in deep periwinkle blue creates an interlocking pattern of rhythmic geometry across a cream background. The composition balances crisp, angular divisions with soft curved forms, evoking the restrained elegance of mid-century modernist artwork through careful symmetry and negative space. 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.