This weekend, Paul Rudolph’s influential Walker Guest House is animated anew at Basic.Space LA—with some help from A$AP Rocky. Famous for its system of adjustable exterior wooden panels (which toggle between serving as shutters and shaded canopies) maneuvered by 77-pound cannonball counterweights, Rudolph’s 75-year-old modernist gem is the central installation that the three-day event, held at the Pacific Design Center in West Hollywood, orbits around. The unique invite-only shopping experience offers visitors the chance to purchase objects from over 80 participating designers, artists, and galleries in-person and through an online platform. And not only is the famous house on view for fans of mid-century American modernism, it is also being offered for sale at $2 million.…