Loos House is a notable architectural landmark located in Vienna, Austria. Designed by the architect Adolf Loos in 1910, it exemplifies the principles of modernist architecture. The building is recognized for its minimalist design and lack of decorative elements, which was a departure from the ornate styles of the time. The house features a unique facade with large windows and a simple, cubic form. It was built for the wealthy industrialist Josephine Baker and reflects Loos's belief in functionalism and the importance of space. Today, Loos House is celebrated for its innovative design and remains a significant example of early 20th-century architecture.