Donald Judd House and Museum, 101 Spring Street, ca. 2000. The five-story cast iron building at the corner of Spring and Mercer Streets was designed by architect Nicholas Whyte and completed in 1870. In 1968, Missouri-born artist Donald Judd purchased the building for $68,000, having outgrown his previous workspace. For Judd, it was the first building he ever owned. He configured the space into a residence, studio, and gallery. At 101 Spring Street, Judd developed his concept of "permanent installations" in response to what he viewed as the inadequacy of temporary gallery and museum exhibitions. In his 1989 essay, ‘101 Spring Street,’ Judd wrote: “I spent a great deal of time placing the art and a great deal designing the renovation in accordance. Everything from the first was intended to be thoroughly considered and to be permanent.” Judd passed away in January of 1994, leaving behind a foundation in his name which, over the last decade, sold off $23 million worth of art from its collection to fund the restoration of 101 Spring Street. Today, the works and interior design at 101 Spring Street remain as installed by Judd.