This course explores the representation of the spatial three-dimensionality of an object on a two-dimensional surface by means of a set of techniques and tools that allow an adequate reading of its spatial characteristics and parts. During the course the student develops the ability to interpret, understand and build space from two-dimensional information, during this period of time develop a series of exercises from the understanding of geometric variables that enhance the ability of three-dimensional visualization of the spaces, without the use of 3D modeling tools to achieve it.