Six rolls of vibrant, exotic-style wallpaper totaling 190 feet, 3 1/2  inches once wowed 19th-century Europeans, but not as wallpaper. When the Rijks Museum’s curators began searching their collections of large works on paper for the museum’s “XXL Paper—Big, Bigger, Biggest!” exhibition, they discovered that those six rolls were part of one work of moving images, titled the…