Australian National Maritime Museum, 2 Murray Street, Sydney. Opens Wednesday. Admission: $12-$20. Bookings: (02) 9298 3777 or online. Christmas Exhibition Opulent jewellery by Tony White will be the centrepiece of Australian Galleries’ end-of-year exhibition, surrounded by works from artists represented by Australian Galleries. Includes oil landscapes by Michelle Hiscock and Mandy Martin, sculptures by Stu James, prints by GW Bot and watercolours by Salvatore Zofrea and Andrew Antoniou. Quidam by Cirque du Soleil Young Zoe is bored, ignored by her parents and the world at large. Seeking to escape, she creates an imaginary world, Quidam, where she encounters quirky, curious characters. Quidam arrives in Australia with a cast of 46 acrobats, musicians, singers and actors performing Cirque du Soleil’s signature daring circus feats. AIS Arena, Leverrier Street, Bruce. Today, 4.30pm and 8pm. Tickets: $75-$165. Bookings: 1300 795 012 or online. Until December 20.