The purpose has been to prove that there are connections between the visual arts (including architecture) and music. In the development of the argument it is shown that common themes exist in the arts, such as style, form, balance, line, color, and texture. Examples of piano music are offered from the last 100 years that show, to a greater or lesser extent, the influence of art. In some cases this is simply a matter of titles, whereas in other instances, such as Mussorgsky's Pictures at an Exhibition, the influence goes deeper. In the final chapter the proposition is presented that the composer himself sometimes acts as a painter, portraying concrete images directly in music. Examples are offered of piano pieces depicting people, animals, places, objects or activities.