"Black and White" is a series of sound-interactive video installations that present a selection of images extracted from books, cinema, documentaries, internet, etc. The appropriation of this already existing material relates to originality and authorship. The video installations show us an unstable image that partially disappears or lights up with the sound produced in the space, be it a comment, footsteps, music or a cough. In this way the visitor completes or modifies the flow of the video and finds himself in the position of being the beholder and producer at the same time.