AI Photo
A large, empty billboard standing prominently on a busy city street, surrounded by skyscrapers and traffic. The billboard is set against a clear blue sky, with clouds gently drifting by. In the foreground, a diverse group of pedestrians walk by, some looking up at the billboard, while others are engaged in conversation. The urban environment features colorful storefronts and a hint of greenery from nearby trees. The focus is on the stark emptiness of the billboard, making it an inviting canvas for future advertisements.