In my watercolor classes at Pikes Peak Community College in Colorado Springs, we're currently working on a project entitled, "Out of Sight, But Still Seen". Our goal is to produce a successful watercolor in which we see an something indirectly. For example, we could see a subject's imperfect reflection, its shadow or its footprint.
I'm using this exercise to get out of the rut of painting objects in a classical way. Far too often, art is a repetition of what's gone before and loses our interest. Sometimes the perspective from which the painting is produced is as interesting as the work itself because of the clues it gives the viewer without explaining too much. I like these paintings because I find them mysterious or evocative. In the photo below, I like the way the scene in the rear view mirror seems to fit in with the view, but is really a reflection of where we have been.