Robbers got away with two silkscreen prints from Andy Warhol’s “Reigning Queens” series after blasting their way into a gallery in the town of Oisterwijk in the southern Netherlands, the gallery owner reported on Friday. The robbers had left a further two portraits on the street after being unable to get them all into the getaway car, MPV Gallery owner Mark Peet Visser told broadcaster Omroep Brabant after viewing security camera footage. The stolen portraits are of England’s Queen Elizabeth II and Denmark’s Queen Margarethe II. They were broken out of their frames and are believed to have bee…