Ultra-detailed deconstructed 3D collage portrait of a realistic head to upper chest. Floating off-white marble sculpture fragmented into a precise grid of shifting blocks, geometric slices, and floating architectural segments. Three-quarter view, slightly facing left, head tilted down 15-20°. Marble surface with heavy weathering, cracks, pitted erosion, chipped edges, missing sections. Portions disintegrate into floating debris. Stark off-white background with subtle black-and-white grid, layered vector circuit diagrams, micro-topography lines, barcodes, minimal UI elements. Typography overlays: 'MENTAL BREAKDOWN', 'HEART: BROKEN', 'SYSTEM CHECK', 'PROCESSED WITH CAUTION', hexadecimal code. Color palette: off-white marble, black grid, canary yellow, royal blue, crimson red accents. Controlled studio lighting with strong contrast. Hyper-detailed 8K render, sharp focus. Mixed-media Bauhaus-inspired aesthetic. Aspect ratio 9:16.