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Discarded boards from a building site which a New Zealand-born artist, Rosalie Gascoigne, transformed into her last major series of works have been donated to the National Gallery of Australia.
The multi-panelled installation comprising a 10-work series is on display in Canberra and is valued at more than A$2 million ($2.28 million). Gascoigne died in 1999.
"When she was young she had no hint of artistic talent at all, but it grew and grew," said Gascoigne's husband Ben, who donated the work.
-NZPA
