Affiche Minimaliste d'Exposition Bonsaï Génératif

A minimalist Swiss-style exhibition poster for a generative nature bonsai show, blending botanical photography with precise algorithmic diagram graphics. - Composition & Background: Vertical poster on a warm off-white paper background with generous negative space and a clean print aesthetic. The layout is mathematically structured with strict editorial margins. - Main Subject: Centered slightly below the middle, a photorealistic mature bonsai tree in a shallow round gray concrete ceramic pot with subtle stains and contact shadow. The bonsai features a thick, twisted dark brown trunk, exposed root system, moss-covered soil, and layered horizontal pads of vibrant pine-green needles. - Technical Vector Overlays: Fine diagram lines in light gray and black overlaid around the tree. Includes 1 large faint circle centered behind the bonsai, 1 full-height vertical centerline, 1 horizontal axis crossing the foliage with 2 small black circular nodes, 1 rectangular grid panel in the upper right, 1 fan of delicate curved contour lines sweeping from upper right, 1 nested curved motif at the lower right, 2 dotted matrix blocks, 2 pale gray square blocks, and 1 narrow solid black vertical rectangle. - Typography & Text: Set in thin modern sans-serif uppercase, black and dark gray only. Upper left headline: "[BONSAI SYSTEM]" in large, thin lettering over two lines, with small text above reading "GENERATIVE NATURE" and "SERIES 01", and below it "GENERATIVE FORM" followed by a three-line list: "ALGORITHM", "VARIATION", "EQUILIBRIUM". Upper right: "[TOKYO 2026]". Lower left: stacked event dates "[MAY 08 / JUN 21 / 2026]" with the year enlarged, followed beneath by "AT" and "TOKYO GENERATIVE LAB". Left middle: small slogan "NATURE IS THE ORIGINAL ALGORITHM." accompanied by vertical Japanese text "盆栽系統". Bottom center: five small index labels "01 SEED", "02 GROWTH", "03 FORM", "04 BALANCE", "05 TIME". Bottom right: "WWW.GENERATIVE-LAB.JP". - Color & Tone: Clean monochrome palette with the rich green foliage as the sole vibrant color accent; crisp, legible typography with no clutter.