"My job, I tell my students, is to be their guide, to help them articulate what they already know. For me, that's what the process of education is—it's the act of leading out. So I tell my students to think about a symphony. There is going to be an introduction, or an 'entry' in painterly terms. The leitmotif in a musical composition is a 'directional' in a painting. And then we have major movements, which carry the viewer's eye around the composition and lead us to a finale, which we call an 'exit.' When showing my students the importance of color and why we have to be careful about color, I'll say, for example, 'Red is almost a D major. You put that in the wrong place, and your composition will fall apart.'"