The Civic Opera Building, Chicago
Design for the interior of and opera house, Italy
Design for the interior of an opera house, Italy
Elevation for an opera house, Germany
Elevation for a proposed Opera Comique, Paris
The metro under construction on Place de l’Opera, Paris
Set design for an opera, Paris
Detail for the projected decor of the salon of the emperor at the Opera, Paris
The Opera Garnier during restoration work in the 1930′s, Paris
Elevation for the projected Opera Comique, Paris
Section for the decor of the Opera Comique, Paris
Design for an opera house, France
Competition design for a Foyer de la Danse inside an opera house, France
Design for a popular opera house, France
Section for a proposed foyer de la danse inside an opera house, France
Floor plan of the Opera House, Bordeaux
Section of the Opera House, Bordeaux