The old man was setting up a stall on the street, with various cameras on the table. He carefully introduced the characteristics of each camera to customers. The old man was wearing simple clothes, holding a classic film camera in his hand, with a proud and enthusiastic smile on his face. Surrounded by busy city streets, people hurried past, while the old man's focus and passion stood out. Camera, old man, street, film camera, passion, smile, city street, focus.,,in clothes