Fifty-four refined ceramic and porcelain artworks created by 18 masters are on display on the 126th floor of Shanghai Tower. The exhibition, which runs through Saturday, has eight famous kilns, including Ru porcelain known for its milky glaze of blue and grayish-green, Ding porcelain that’s thin as paper and white as jade, and Jun porcelain with a unique copper-red hue, on display. There’s also purple clay, bone China and tri-colored glazed pottery.