We tried to create a surface that could give you the sensation of movement throughout a very simple pattern that would work in a three-dimensional way. By simplifying the work and using only one tool we managed to create a surface that has these characteristics but also can give you the sensation of a very complex geometry. We draw a curved pattern and then it was projected to the surface. The parallel finishing it was done only for having a smooth surface on the bottom after the engraving. IAAC 2007-2008 Digital Fabrication Supervisors: Marta Male-Alemany Authors: Rodrigo Langarica, Mariana Paz Castellanos