support system in the application of this thesis, three-dimensional invisible retroilluminati pvc compounds by molecular shape memory system capable of creating any type of the form tridimenssecurity to be applied to these termotesi performance against ceilings, walls art installations, etc.the system for shape and geometry of the towel is formed by a mold, polycarbonate or transparent plexiglas supported by bearings and fastening systems of the same material ofmpi or similar