Exhaust and Obstruction with two-stroke engine are part of a project intended to examine the relationship of using energetics of fossil origin to conform urban space from the presence of combustion residuals in the environment, and which are left as a disperse memory of the urban activity.
The project is based on a variety of plastic wrappings with various forms and capacities. Such wraps act as containers of gaseous residuals expelled through the exhaust of several internal combustion vehicles that are running. The work outstands the close and reciprocal relationship between those machines and the city from their potential to visualize contaminants that occupy a place on the space.