The Van Ham auction house will sell the works in September.
The database is meant to allow users to look beyond auction results.
According to a survey, live sales are still essential to auction houses' business.
The house reported a 25 percent year-to-year drop for the first half of the year.
The Rembrandt self-portrait set a new record for a work of its kind.
Uccello Painting Sold Under Duress During World War II to Appear in Sotheby’s Sale Following Settlement
The painting has not been shown publicly since 1934.
The sneaker retailer Stadium Goods will partner with the house to bring the shoes to auction.
The work is the second-most expensive work by the postwar heavyweight to come to auction this season.
Christie’s Nets $420 M. in First Livestreamed Global Relay Auction Led by $46.2 M. Lichtenstein Nude
The sale, which took place in four locations, was the first of its kind in the house's history.
$14.8 M. David Hockney Painting Becomes Second-Most Expensive Work by Western Artist to Sell at Auction in Asia
The sale signals shifting tastes among Asian buyers.