If you like modern architecture, on your way to Zhujiajiao you can stop at several metro stations for a look. You don't have to get out the paid area, and the next metro will come in 5-10 minutes. Enjoy the architectural splendour of each construction and the inner decorations consisting of murals and natural light effects. Zhuguang Road station is like a museum, with ceramic art exhibits in the platform area and a play of colors on its walls in the naturally lit concourse zone. Most worth to see are the stations close to central Shanghai and also the Zhujiajiao station. For pictures, visit the Zhuguang Road station on Wikipedia and go station by station by clicking the "Following station" in the right of the page: