Fantasy Frame 23

Create a native 3:2 PNG image, 8K ultra-detailed realistic photography aesthetic. Fantasy subject: a tiny floating sky citadel fragment encased inside a clear hand-blown glass sphere, with miniature marble arches, moss, and a faint cloud layer inside the orb. Advanced background: pure desaturated lavender-gray with a barely visible gradient, clean tabletop, minimal triangular shadow geometry, no crowded scenery. Lighting: controlled product photography, softbox reflection on glass, realistic refraction, tactile stone and moss micro-texture, premium auction catalog mood. Composition: glass sphere centered, slightly above matte surface on a hidden transparent stand, middle 78% safe area, crisp edges and generous negative space. Art theme words: Renaissance relic, airborne kingdom, restrained surrealism. Exact native 3:2 composition, no border, no frame.