Interlocking triangles in concrete gray, natural wood, and black form a dynamic tessellated grid, with select triangles filled with fine linear patterns that add depth and movement. The composition balances cool industrial tones with warm wood accents, creating a sophisticated geometric meditation that feels both structured and playful. 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.