Tsui Tinyun - New Paintings: Powerful, thought-provoking portraits and nudes by Chinese contemporary figurative artist Tsui Tinyun. Pictured is Pretender. 10am-8pm Monday-Saturday; 11am-7pm Sunday. J Gallery, Ritz-Carlton Hotel, 3 Connaught Road, Central. Tel: 2369 9062. Ends May 29.