Watch" is a jewel in Rijksmuseum's collection, visited by millions each year, but it holds more mysteries than many know.

Following five years of research using techniques such as digital imaging and artificial intelligence, eight restorers will begin "Operation Night Watch" by removing the varnish from the painting ...

Eight art conservators are painstakingly removing multiple layers of varnish from Rembrandt's masterpiece depicting Amsterdam's civil guard on patrol. "Operation Night Watch", as their work has ...