Diffuse reflections from a given surface can be accurately modeled by considering transfers between surfaces, subject to conservation of energy laws. The technique which implements that concept is generally know as Radiosity method. Realistic images of a scene that contains mostly diffuse surfaces can be produced using that technique. On the other hand, the original method is suited mostly to the fair representation of smooth surfaces. However, most objects do not have smooth, even surfaces. Modifying the Raiosity original technique to compromise in order to go around that task would be to pos-render the surfaces on a local illumination model, after the global illumination model is applied. Such techniques to add surface detail on a local illumination level are known as Texture methods, of which Surface mapping, Bump mapping and Procedural texturing are examples. The present work is an attempt to produce realistic images using the blending of two described techniques. Using an existing Radiosity software package as a starting point, the autor made modifications to the source code in order to implement texture Techniques on a pos-render base in two instances (Surface Mapping and Procedural texturing). The result was the production of images, that though not entirely accurate (from the energy conservation point of view), convey a more realistic sense to the scene.