Traffic problems should be minimal during a $10 million, nighttime paint and rust removal project that is underway on the Interstate 10 Mississippi River bridge, officials said Thursday.

The monochromatic painting, which measures 9.6 x 7.3 inches, was purchased by an anonymous buyer for €860,000 (then around $910,000) at the Christie’s sale — more than 50 times the painting ...

The monochromatic painting, which measures 9.6 x 7.3 inches (24.5 x 18.5 centimeters), was purchased by an anonymous buyer for €860,000 ($908,000) at the Christie’s sale.