exploded axonometric view of a multi story sports facility architectural diagram style minimalist aesthetic with high quality raw concrete textures beton brut for the subterranean levels and structural foundations the intermediate sports hall floor features exterior walls made of horizontal architectural sandwich panels with subtle delicate joint lines the hall interior consists of a concrete slab finished with a light smoky desaturated wood textured parquet featuring faint but distinct handball court markings the topmost roof layer is a white flexible membrane sports hall foil supported by arched glued laminated timber glulam beams only the structural roof arches are finished in natural wood soft ambient occlusion shadows clean neutral daylight monochromatic palette with subtle grayscale gradients high precision line work professional architectural presentation no text no labels white background 8k resolution
