See this Virtual Tour in FullScreen High Definition mode.
The Pro Hart gallery resides in the northern part of Broken Hill, in a quiet residential neighbourhood. You should view the FullScreen pano of the gallery (if you have broadband) as there are many sculptures & artifacts to see outside the gallery. Unfortunately I can’t show you 3 storey interior, as pictures are not allowed. [As is the custom with most galleries]
There are also 3-4 Rolls Royce cars on the property, 1 of them painted from top to bottom in Pro’s outback scenes, and many other artists work in the gallery.
In the map below, if you look across the road and to the left about 3 properties, you’ll see what appears to be an empty lot. This is part of Pro’s gallery also containing numerous large sculptures.