San Diego, California, USA, cityscape, sunny day, blue sky, palm trees, beach scene, waves crashing, seagulls flying, Mission Bay, La Jolla Cove, Gaslamp Quarter, historic buildings, Spanish architecture, stucco walls, red-tiled roofs, outdoor cafe, pedestrians walking, bicycles riding, surfboards leaning, sunglasses, casual clothing, relaxed atmosphere, warm lighting, vibrant colors, 3/4 composition, shallow depth of field.