Grand amphitheater, postmodern architecture, bold curvaceous lines, vibrant colorful tiles, eclectic ornamentation, irregular shapes, fragmented forms, abstract patterns, distressed stonework, rugged concrete textures, wooden accents, minimalist seating, elevated stages, dramatic spotlights, warm ambient lighting, soft shadows, natural acoustics, resonant sound reflections, 1/1 composition, symmetrical framing, high contrast ratios, cinematic atmosphere, nostalgic retrofuturism.