Undulating ribbons of dark brown and cream flow across the composition in a mesmerizing liquid pattern, their organic curves overlapping and intertwining to create the illusion of movement and depth. The bold, flowing lines evoke the aesthetic of 1970s op-art and psychedelic artwork, rendered in a restrained two-tone palette that emphasizes form over excess. 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.