The clock tower of the Hamburg Chamber of Commerce building at dusk, Hamburg, Germany, Europe

The clock tower of the Hamburg Chamber of Commerce building with traffic light trails during dusk, Hamburg, Germany, Europe

Opera and Chamber of Commerce, Lille, Nord, France, Europe

The Grand Place and Lille Chamber of Commerce Belfry at dusk, Lille, Nord, France, Europe

The Grand Place and Lille Chamber of Commerce Belfry at dusk, Lille, Nord, France, Europe

The Grand Place and Lille Chamber of Commerce Belfry, Lille, Nord, France, Europe

The Chamber of Commerce, Abu Dhabi, U.A.E., Middle East

Plenary chamber of the German Bundestag in Bonn, Post-Tower, Bonn, Rhineland, North Rhine-Westphalia, Germany, Europe

Stained glass windows of the Peace Tower Memorial Chamber in the Centre Block of the Parliament Buildings, Ottawa, Ontario, Canada