The Grand Place of Brussels is an astonishing artwork. Considered by many, whose myself, as one of the most beautiful squares of the world, it is composed by many guild's and merchant's houses, the city hall and the King's house. The city hall was build during the first half of the 15th century. This site testifies of the wealth of the merchants and of the guilds in Northern Europe during centuries. I visited this site in June 2011 and found the place magnificent.