dark, moody street scene in Barcelona’s Gothic Quarter at night. The narrow cobblestone streets are illuminated by the soft glow of wrought-iron streetlamps, casting long shadows on the ancient stone buildings. Tall, looming façades with Gothic arches, intricately carved stonework, and heavy wooden doors create a sense of both history and mystery. Small, ivy-covered balconies extend from the buildings, while the distant sound of footsteps echoes down the alley. In the background, a towering cathedral rises, its silhouette partially obscured by mist. The atmosphere is thick with intrigue, as though secrets lurk around every corner.