2017 U.S. OPENPhotos: The land before Erin HillsLillian Williamson, one of the early bidders for the land that would become Erin Hills, took this photo of the property when it was pasture and farmland in the 1990s.Courtesy Of Lillian WilliamsonLillian Williamson, one of the early bidders for the land that would become Erin Hills, took this photo of the property when it was pasture and farmland in the 1990s.Courtesy Of Lillian WilliamsonLillian Williamson, one of the early bidders for the land that would become Erin Hills, took this photo of the property when it was pasture and farmland in the 1990s.Courtesy Of Lillian WilliamsonLillian Williamson, one of the early bidders for the land that would become Erin Hills, took this photo of the property when it was pasture and farmland in the 1990s.Courtesy Of Lillian Williamson