If we rarely think of walls as works of mesmerizing beauty, Erwin Hauer can hardly be blamed. Erwin Hauer: Continua resurrects the extraordinary but little-known work of this Austrian-born sculptor, whose designs of perforated and modular structures are symphonies of measured elegance. Built in Austria, Canada, Italy, Mexico, Holland, the Antilles, Venezuela, and the U.S., Hauer's architectural walls and screens caused a stir when they were erected in the 1950s, but have since been lost in time. This book gathers stunning photographs of these works, many of them now destroyed or no longer accessible.