Stacked semicircles in textured charcoal gray and black form two vertical columns against a clean white ground, creating a rhythmic geometric composition. Solid circles punctuate the top and bottom of each column, suggesting an orderly, almost architectural balance that feels both modern and timeless. 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.