San Diego architecture tour, daytime, sunny weather, clear blue sky, few white clouds, modern skyscrapers, historical buildings, Spanish-style roofs, red-tiled roofs, ornate facades, grand archways, intricate stone carvings, vibrant street art, pedestrian walking, camera in hand, casual clothing, sunglasses, Panama hat, backpack, water bottle, scenic cityscape views, Balboa Park, Museum of Man, California Tower, ornate fountain, lush greenery, palm trees, bougainvillea flowers, warm ambient lighting, 3/4 composition.