Undulating vertical lines flow and ripple across a denim blue ground, creating a mesmerizing optical rhythm that suggests both movement and stillness. The warm beige stripes weave through the composition in a hypnotic pattern, their consistent width offset by subtle wave-like distortions that give the geometric artwork an organic, almost textile-like quality. 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.