Descriptive geometry is a practical discipline that, with its methods and structure, tries to significantly contribute to the development of spatial imagination, creative abilities and logical thinking. In the first part, he introduces students to all commonly used imaging methods that can be useful for the practice of an architect. The task of the second part is to get acquainted with geometric properties and the use of various curves and surfaces. The selection and scope of the material is focused on technically significant curves and surfaces with regard to their practical application in construction fields. For graphic work, hand drawing is preferred, where students can demonstrate their sense of accuracy, patience, honesty and aesthetic sense.