Gothic architecture, Barcelona, Sagrada Familia, ornate details, intricate carvings, grandiose stained glass windows, towering spires, majestic columns, vaulted ceilings, mysterious ambiance, warm golden lighting, dramatic shadows, foggy atmosphere, evening time, street lamps, old stone pavement, narrow alleys, Spanish-style balconies, flower-filled window boxes, Barceloneta, Mediterranean Sea in the background, panoramic view.