A just-opened underwater museum of art in the Great Barrier Reef marine park aims to raise awareness about the threatened ecosystem and rehabilitation of the reef. The sculptures are placed across the reef, with off-shore installations at Townsville, Palm Island and Magnetic Island. Jason deCaires Taylor, whose underwater sculptures are strewn across the Canary Islands, Maldives and Indonesia, is the man behind these ones too. &ldquoOur oceans are going through rapid change, and there are huge threats, from rising sea temperatures to acidification, and a large amount of pollution entering the system. Part of creating an underwater museum is about changing our value systems&mdashthinking about the sea floor as something sacred, something that we should be protecting and not taking for granted,&rdquo said deCaries Taylor.