Capped by a digitally enhanced “cumulus cloud” that provides shade in the daytime and a canvas for dazzling light displays at night, the Australia Pavilion is a vibrant showcase for the kind of imagination Australians like to call “Blue Sky Dreaming”. Inside and out, the focus here is on Australian innovation. From the ancient astronomy of the Aboriginal peoples, which you can learn about through an immersive projection show on the pavilion’s interior dome, to the sustainably produced timber that forms the pavilion’s hill-shaped exterior, there’s no shortage of blue-sky ideas here to explore.