This project allows the implication of a diverse group of teenagers that will organize an ambitious project of international mobility. With this project, written with teenagers from Vauvert, it is a whole community, a whole city, that is getting ready to host in their walls et to present their reality to spanish teenagers. Beyond a encounter that allows a better understanding of the Others and the Foreign, and that is opening new horizons, there's also the participant will to ensure a collective and inter-cultural work on video, a mediatic tool ever present that is widely enjoyed by teenagers, even though they don't necessarily master all its stakes and problematics. With this project, the teenagers will have the opportunity to organize a collective thinking and to create a collective and inter-cultural dynamics in producing videos, as close as possible of their reality and their questionning.