A repeating geometric pattern of interlocking curved triangles in bright orange creates a rhythmic, tessellating composition against a crisp off-white ground. The clean lines and mathematical precision evoke mid-century modernism, with each quadrant balancing negative and positive space to produce a hypnotic, forward-moving visual rhythm. 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.