Vertical wavy lines in deep red and soft pink alternate across a striped ground, creating a mesmerizing optical rhythm through the interplay of two tones. The undulating pattern repeats with mechanical precision, evoking mid-century modern artwork sensibilities with a contemporary graphic clarity. 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.