When modern style collides with a historic treasure, the result can be a disastrous hodge-podge of chaos. Not so with the Smithsonian Institute’s Kogod Courtyard at the renovated Donald W. Reynolds Center for American Art and Portraiture in Washington, D.C. By incorporating granite and marble as key design elements, architects successfully designed a contemporary steel and glass enclosure while preserving the historic fabric and character of the U.S Patent Office building.
Cold Spring Black Quarry Location: Quebec, Canada
Mesabi Black® Quarry Location: Babbitt, Minnesota