简约风几何图形马矢量元素

minimalist geometric horse logo, Japanese modernist graphic design, inspired by Kazumasa Nagai, Yusaku Kamekura and Ikko Tanaka, bold black vector mark, strong negative space composition, horse constructed with circles, arcs and triangles, perfect balance and symmetry, grid-based design system, modular logo structure for brand identity extension, museum-level graphic design aesthetic, flat vector graphic, white background, timeless cultural brand symbol, high-end visual identity design