During the exhibition for the benefit of children for the winter holidays, we set up demonstrations on the trades that the network of Algerian women artisans practice, to raise awareness for the trades of crafts and the importance of their preservation, our mosaic is an art introduced in Algeria by the Romans then the Greeks and Arab-Muslim art; but its origin were in Mesopotamia, in Andalusia where we knew the Zilidj, an art which inspired the many Mediterranean artists like Gaudi, we hope this little video makes you want to do more research, a video made with the Help from Zineb Baba Moussa