A little below Tryvannstårnet and with a view of Oslo, an art installation has been set up to celebrate the 75th anniversary of the liberation after World War II. The artists Vebjørn Sand and little brother Eimund Sand have had the artistic responsibility for the installation, which consists of paintings, sculptures, constructions, text and sound. The walkways are laid in a spiral shape to symbolize the Milky Way. About 100 of Vebjørn Sand's 250 paintings from the war period