This blockbuster summer exhibition will keep reeling you back in for revisits; it involves more than 100 artists from 33 countries across four floors of the NGV. There are works that intrigue with their interactivity, such as woven landscape rugs, virtual-reality pirate ships and scratch’n’sniff sculptures, and artists expressing daring ideas via bold pieces, such as Ron Mueck with his piles of huge skulls, and Yayoi Kusama’s highly anticipated Flower Obsession. There is free entry daily from 11am, 12pm, 1pm and 2pm, until April 15.