Add realistic elements to your architectural drawings and sketches is not that complicated. Normally, you should take some time and practice all the tools and ways to do that in Photoshop. Usually, the rendering can make your projects more appealing and more beautiful. Thus, such beautiful projects sell easy. The realistic textures in Photoshop make the projects more closer to the reality. There are several important points for practice in Photoshop. Firstly, base rendering. Second, texture zones. Third, choosing textures. Next, choosing textures. After all this steps, you will have the final image that has been rendered.