In the late 1970s, many of the people at Papunya left and moved back to their traditional lands. But the company continued to grow, and it centralised in Alice Springs. In 1987, the National Gallery of Victoria bought eleven paintings by Warlimpirrnga Tjapaltjarri. As popularity of this style of art continued to grow, so did their value. In 2007, a single painting by Clifford Possum Tjapaltjarri set a record at auction for Aboriginal art. It was bought for £1.03 million, more than twice as much as the previous record-holder.