Let's face it, there is not a lot of arts philanthropy in Australia.  So when someone builds a four storey art gallery filled to the brim with artworks that they have purchased over the past decade, opens the doors to invite the public in for free and says 'this is my gift to Sydney', one has to take note.  This is exactly what Judith Neilson has done at White Rabbit Collection, her recently opened art gallery in inner suburban Sydney that part houses (along with a couple of other warehouses) the results of her buying spree on Chinese contemporary art since 2000.