there are many "levels' on this quite long street, here still we are in China Town
In the richest segment of Grant St with big banks headquarters were famous art galleries. I remember one kept by a Russian, big size paintings by modern Russian painters and some gilded icons. But art, if not by big names, is not easy to sell, the owner of the gallery asked me of Australia's art market. I advised him to stay in US. The next door gallery all paintings and some photography were sold out, we speak of top american painters and photographers including Pollock and Warhol.