Rugged amphitheater, brutalist architecture, raw concrete structures, angular forms, fortress-like facades, monumental staircases, exposed ductwork, industrial pipes, steel beams, poured-in-place concrete, textured stone walls, geometric patterned floors, minimalist seating areas, dramatic archways, grand scale, high-contrast lighting, strong shadows, 1/2 composition, cinematic framing, gritty realistic textures, ambient occlusion.