Boca Sonar Stationery Card Quantity:Set of 10 Folded Cards (5" x 7") Sharp black and white triangles

Sharp black and white triangles intersect and overlap across the composition

A brilliant star with signature diffraction spikes anchors the center

white foam

Vertical stripes in black and white alternate between geometric patterns of dots

naturalistic style of vintage botanical illustration

Boca Sonar Stationery Card Quantity:Set of 10 Folded Cards (5" x 7") Sharp black and white trianglesTwo mirrored concentric semicircles meet at the center of a cream ground, their nested rings radiating outward in warm oranges, soft pinks, mauve, and deep teal. The symmetrical composition creates a mesmerizing optical rhythm, blending retro geometric sensibility with contemporary minimalism. 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