It may not look like much, just some grass on two sides of a river, but this Andreas Gursky photo has just set a record for the most expensive photograph ever sold.The photo, captured in 1999 titled "Rhein II", recently sold at a Christie's auction in New York City for more than $4.3 million.
"It spans over three metres in width and two metres in height, enwrapping the viewer in the sheer beauty of its scene," says the narrator of a Christie's video about the work. "He (Gursky) creates a dramatic and profound reflection on human existence and our relationship to nature on the cusp of the 21st century."