Ivory Twin-Lens Camera · Workshop Patina is a curated imaging device prepared for the Collectorium T launch selection. The device imagines a compact technical instrument whose controls remain readable, tactile and deliberately mechanical.

Its visual identity combines painted aluminum shell, glass optics and black leatherette, a graphite, brass and matte black palette, and a compact rectangular body with an offset circular lens. Recorded display dimensions are 11 × 8 × 5 cm. The gallery documents honest age-consistent wear, photographed without cosmetic concealment; small non-legible inventory glyph and age-consistent handling marks. Each image is a separately composed camera view of the same presentation piece. This presentation record is informational only; ownership, maker attribution, certification, scarcity and provenance verification are outside its scope.