Inside a Two-Level Penthouse Atop Australia’s One Sydney Harbour

In this duplex penthouse atop Australia’s One Sydney Harbour, it’s hard to know whether to focus on the design, the art, or the views.

Designed for a multi-generational family with homes around the world, the Sky Villa is a collaboration between Renzo Piano Building Workshop and State of Craft, marking their third long-term partnership after working on private residences at the Shard and Shard Place in London. The Sydney penthouse, measuring in at just under 9,700 square feet,…