Airline: Austrian Airlines
Theme: The millennium
Some of the greatest classical music was composed in Austria so it's not surprising the country's airline relies heavily on composers when it comes to decorating its planes. In 2006, to mark Mozart Memorial Year (what, you mean you hadn't heart of it?) the airline added an image of the composer to the doors of all of its 19 airbuses.
For the millennium, Austrian Airlines pulled out all the stops with a livery including the faces of famous Austrians such as Sigmund Freud, Franz Schubert and - again - Wolfgang Amadeus Mozart. All we want to know is, where on earth is Arnie?