A Great Sketch Results in a Great Painting How to use the Grid Method to Achieve Accurate Shape and Perspective in Art Failure to achieve accurate shape and perspective in a finished work of art is why many of us give-up and declare ourselves "non-artists." There's nothing worse for a student's artistic selfconfidence than having a painting of a horse turn-out looking more like a dog. Yet there is a simple method of ensuring that the finished work will have proper shape and perspective. Artists dating back to the ancient Egyptians knew of a technique to break down a.