Havana Cuba architecture, colorful colonial buildings, ornate balconies, Baroque-style facades, grand entrance doors, wrought iron gates, vibrant turquoise walls, red-tiled roofs, narrow cobblestone streets, lively Plaza Vieja, beautiful Catholic cathedral, intricately carved wooden decorations, lush greenery, palm trees, tropical flowers, warm sunlight casting long shadows, 3/4 composition, shallow depth of field, rich textures, historic, vintage, nostalgic atmosphere.