The subject develops the creative ability to treat a spatial idea in relation to concrete material and the implementation proper. The contents of the assignment results from the analysis of the geometric form. The work includes the solution of expression by using colours fitting to the given shape. The aim is to master the method of developing creativity in the search for formal ideas, and to gain the ability to influence the expression by proportional relations, by the material and colour used, and by technological procedure. The subject resumes the contents of the preceding subject taught in the Institute of Drawing and Modelling, and the subject Specialised CAD Systems. It continues in teaching the subject Modelling Techniques.