Interlocking triangles in kelly green, hot pink, and pale yellow form a rhythmic tessellation, each triangle centered with a delicate four-pointed star in white. The composition creates an energetic, repeating pattern that feels both retro and celebratory, with clean lines and bold color blocking typical of mid-century artwork sensibilities. 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.