What are Finlandia Hall's building materials?

Finlandia Hall, designed by architect Alvar Aalto, primarily utilizes materials such as white Carrara marble, reinforced concrete, and glass. The exterior features a striking combination of smooth marble and textured surfaces, while the interior showcases wood elements, particularly birch, reflecting Aalto's emphasis on natural materials. The use of these materials not only enhances the building's aesthetic appeal but also contributes to its acoustic qualities, making it an ideal venue for concerts and events.