Throughout the 4,607-square-foot residence, the materials used in the built environment speak to the natural environment. Here, raw brass railings and inserts in the concrete wall plugs give off a star-like glimmer in the gallery, which originally showcased the homeowner's art collection.  Photo 4 of 14 in An Internationally Celebrated Home in the Australian Backcountry Asks $9M

An Internationally Celebrated Home in the Australian Backcountry Asks $9M

4 of 14

Throughout the 4,607-square-foot residence, the materials used in the built environment speak to the natural environment. Here, raw brass railings and inserts in the concrete wall plugs give off a star-like glimmer in the gallery, which originally showcased the homeowner's art collection.