Water is a project of many layers, acts in the context of media art, configured as a site specific manage with locative media, in a specific geographic area operate with mobile media to draw with Nautical GPS the route of the project. The project went by boat on an expedition down the Amazon River, at the route of the municipalities: Santarem, Oriximiná and Óbidos in the state of Para in the Amazon region, northern Brazil. In this region, the water cycle was mapped with GPS, video and images, the weather, the moon, the time experienced the river in its course.Val Sampaio, author and coordinator of the artistic intervention, produces and appropriates the production and the point of view of your guests, artists, teachers, technicians, programmers, so that tracing the route of the expedition have diverse viewpoints of her, seeking the complexity and the multiplicity.WATER is a deed, a map, a drawing in space-time through new mobile technologies. Being an experience of mobility, nomadism physical, atomic, geographical relations, affections, life. The intervention aims to create at public space a process of authoring at this space, And to highlight concepts of place, of public space, of private space, of surveillance, of control and of monitoring.