It was not until the 1980s, under president François Mitterrand, that a project was initiated, with a modern 20th century version of the Arc de Triomphe. This is the work of Danish architect Johan Otto von Spreckelsen, La Grande Arche de la Fraternité (also known as simply La Grande Arche or L'Arche de la Défense), a monument to humanity and humanitarian ideals rather than militaristic victories. It was inaugurated in 1989.