An 18th-century painting by Canaletto, titled 'Venice, the Return of the Bucintoro on Ascension Day', has sold for a record £27.5m at Christie’s in London, surpassing its $20m estimate. The painting, previously owned by Robert Walpole, is the largest major Canaletto to be auctioned in two decades. Teljes cikk (Euronews.com)