3 min read · 19 Feb 2026





Concetto spaziale by Lucio Fontana estimated at $11.52m (low) to $16.27m (high). Image courtesy of Sotheby's
Lucio Fontana Concetto spaziale (1960) is the highest-value lot announced by Sotheby's in its 'Modern & Contemporary Evening Auction' in London on March 4.
The highest-value lot announced is: Lucio Fontana, Concetto spaziale (1960), which is estimated to sell for between $11.52m and $16.27m. The work is backed by a guarantee. It has been traded twice in the past.
14 works are backed by guarantees, including: Claude Monet, Maison de jardinier (1884). It is estimated to sell for between $8.81m and $11.52m. It has been traded 16 times in the past.
Estimates and totals are converted into US dollars.
Guarantees: Sometimes an auction house guarantees to pay a seller for a work, regardless of whether the bidding reaches the reserve price, a figure that is typically confidential.
All figures are accurate at time of publication.
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