3 min read · 29 Sep 2026




Pumpkin by Yayoi Kusama sold for $1.63m. Image courtesy of Sotheby's
A work by Yayoi Kusama, which had a guarantee, was the headline sale at Sotheby's 'Contemporary Day Auction' on September 29 in Hong Kong.
The star lot was: Yayoi Kusama, Pumpkin (1989), which sold for $1.63m, 60% above its $1.02m low estimate. The work was backed by a guarantee. It has been traded twice in the past.

Whale Spout by Wang Fanseng sold for $106,100 (593% above estimate). Image courtesy of Sotheby's
The outperformer sold for 593% above its low estimate. Wang Fanseng, Whale Spout (2019), sold for $106,100 ($15,300 low estimate). It has been traded once in the past.
1 work was backed by a guarantee: Yayoi Kusama, Pumpkin (1989). It sold for $1.63m, 60% above its $1.02m low estimate. It has been traded twice in the past.
6 works were bought-in, including: Takashi Murakami, Untitled (2020), estimated at $191,200 (low) to $318,700 (high). It has been traded once in the past.
5 works were withdrawn before the sale, including: Yoshitomo Nara, Untitled (1988), estimated at $510,000 (low) to $764,900 (high).
All results include the fees and premiums added to the price of a work of art when the auctioneer's hammer falls. Estimates, sale prices and totals are converted into US dollars. Sale prices are compared to the auction house’s low estimate, which do not include premiums.
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.
Bought-in: If there are no bids for a work, or if bidding falls short of the reserve price, the lot is unsold or “bought-in”.
Withdrawn: This happens when a seller decides, for whatever reason, to withdraw a work before the bidding begins.
Premiums: Typically a sliding-scale of charges paid in addition to the hammer price by the buyer, plus any other fees.
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