A rare collection of work by "living art legend" artist Ralph Hotere is expected to sell for around $400,000 when it goes under the hammer tonight.
The 12-piece collection includes an oil on board work inspired by a proposal to build an aluminium smelter at Aramoana, lithographs and paintings from 1973 to 1992.
The 81-year-old, who last year received the Order of New Zealand, is regarded as one of the country's most important living artists, said International Art Centre director Richard Thomson.
"People still see art as a sound investment and because Hotere is held in such high regard and is such a fine New Zealand artist, we expect there to be significant interest in this sale," he said.
The works are owned by the former publisher of the National Business Review, Barry Colman.