Believed to be the final resting place of over a million people, Rookwood, Australia's oldest and largest cemetery, comes alive each year as it plays host to a sculpture showcase known as 'Hidden.' Now in its sixth year and currently underway for the next month, the event aims to draw visitors to the historic location and raise awareness of its natural and architectural beauty. You can check out a wide array of breathtaking and thought-provoking pieces from this year's Hidden exhibition at The Daily Mail.