Fluens is a modern and sofisticated loveseat that breaks with our conventions and redefines the concept of design. The assimetric aesthetics, that generates a new shape in every side that we look, allows a much more pleasant utilization, with a dynamic exclusive visualization. The parametric model, suported by a math model developed inside a tridimensional graphic design software, allows to generate unusual curves and superficies easily and with efficiency. This way the production starts with the premise - be optimized and use less material than a tradicional model, stablishing the relation with sustainable theme.