I'd like to ask you about that, because there are significant pieces of work that come from artists who have passed on. In terms of looking at the different aboriginal groups and how they have contributed to the development of the art form—because western art forms are recent, and so it's interesting in terms of the western conventions and how they started and how we've moved through those processes in a very short period of time—some of the artists with very prominent places in those art histories have now passed on.
Could you speak about that a bit?