A home in Caen, Normandy, France, renovated by Jean-Baptiste Barache of the Paris-based architecture firm Arba with curving metal roof, light wood siding, wraparound deck, and tall glass sliding windows sits in a forest at the bottom of stone cliff.

A Swooping Metal Roof Caps a House Set in a Normandy Garden

12 of 18

Barache describes the metal roof as essentially a deformed plane, placing an apple beneath a sheet of paper to demonstrate his point. He chose zinc for its malleability and the high level of the craftspeople who work with it.