Watercolor demonstration

I teach watercolor at Mesa Community College for the Community Education department. This is one of my demonstrations I did in class on spontaneous watercolor painting. This was a 15 minute demonstration of a simple seascape - waves crashing against the rocks using a limited color scheme of Cerulean Blue, Paynes Gray, Burnt Sienna and a little Viridian Green. Painted on Strathmore velum board.