the object of the contract is the design and implementation of sound and image shows of the western facade of the cathedral of Sens and the western facade of the Church of the Assumption in Villeneuve-Sur-Yonne, remarkable buildings in the territory of the buyer

the object of the contract is the design and implementation of sound and image shows of the western facade of the cathedral of Sens and the western facade of the Church of the Assumption in Villeneuve-Sur-Yonne, remarkable buildings in the territory of the buyer