He is the Danish architect who matser the most personal and successful interpretation of the international functionalism. His architecture includes a considerable number of epochmaking buildings in both Denmark, Germany and Great Britain. Arne Jacobsen initially trained as a mason before studying architecture at the Royal Danish Academy of Arts, Copenhagen, graduating in 1927. From 1927 until 1930, he worked in the architectural office of Paul Holsoe. In 1930, he established his own design office, which he headed until his death in 1971, and worked independently as an architect, interior, furniture, textile and ceramics designer. He was professor of Architecture at the Royal Academy of Arts, Copenhagen, from 1956 onwards. His best known projects are St. Catherine´s College, Oxford, and the SAS Hotel, Copenhagen. Arne Jacobsen´s designs came into existence as brief sketches and were then modelled in plaster or cardboard in full size. He kept on working until his revolutionary ideas for new furniture had been realized at the utmost perfection. The “Ant” from 1952 became the starting point of his world fame as a furniture designer and became the first of a number of lightweight chairs with seat and back in one piece of moulded wood. Model “3107” from 1955 is often merely called ” The Number Seven Chair”.