Because of its structure and plasticity the bag seems as if modelled from potter´s clay. A touch of hand has given it its rounded shape. Its name comes from the Italian town of Siena built of fired brick and marble. The sun beats down on them all the day long increasing the intensity of their colours and shades. The burning escalating heat progressively changes to a dark and magnificent night Veiled by night heaven, the perfect design and form of the bag get even more intensive.