Concentric arched lines in deep forest green, soft sage, warm golden tan, and cream radiate outward from a central vertical void, creating a portal-like composition with clean geometric precision. The rhythmic striping evokes mid-century modernism, balancing symmetry with subtle warmth as colors transition from cool to warm across the arch. 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.