A grid of colorful rectangles in yellow, blue, pink, and white creates a rhythmic geometric composition, each square anchoring a simplified green cross or plus sign with a yellow circle at its center. The pattern repeats with confident regularity, evoking the visual language of mid-century modern artwork while maintaining a playful, almost textile-like energy through its bold primary colors and stark contrasts. 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.