Paul Rudolphs Walker Guest House (alternatively "the Cannonball house") from 1953 is for sale for $2 million. The structure, an 8-by-8-foot gridded cube that utilizes operable facade panels to create varying states of either pavilion or intimate home setting, was sold by the Walker family for preservation at a Sothebys auction in 2019, later relocating from Sanibel Island, Florida, and into storage in New York. It comes with some original furnishings designed for the house by Rudolph. Shipping costs are not included. A photo of the home is included in The Met's current exhibition on Rudolph, which remains on view until March 16th. (h/t ARTnews)Image courtesy of The Paul Rudolph Institute for Modern Architecture