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The middle value of all realized prices for an artist's works sold at auction during a given period, providing a clearer representation of typical market values by minimizing the influence of extreme ...
The middle value of all realized prices for an artist's works sold at auction during a given period, providing a clearer representation of typical market values by minimizing the influence of extreme ...
Then, he said, comes "another work, which is the ‘Adoration ... two paintings hanging on either side of the Madonna had been ...