The designed bending is inseparable of the geometry that makes it possible. To establish a clear control over the fold it is necessary to make a projective document, a plan. That is why issues related to geometry and mathematical control of bending patterns have always been fundamental in the construction of this type of design. Here we are approaching to one of the main references and pioneers on the study and development of bending patterns for volumetric purposes, Ron Resch. He is a not very well known American artist and computational scientist whose work is mentioned repeatedly when contemporary architects such as Greg Lynn are mentioned, who have also applied the use of the computer as a tool for control and geometric development. In order to situate the moment, we will look at Josef Albers’ didactic work and his way of opening the eyes through experience with the restricted manipulation of matter. Ron Resch’s work establishes a scientific way of approaching the problem and applying the incipient computational tools at that moment, such as 3d modelling or the use of CNC machines for cutting or marking. The topological systems by Resch are to a large extent the roots of what is now parametric and computer development architecture.