John Erwin is a juried member of the Arizona Artist Guild, the Arizona Watercolor Association, and a Signature member of the Contemporary Watercolorists of Arizona. He is a co-founder of the Pinnacle Peak Painters critique group, and a member of the 22×30 Critique Group. He has taught for over 40 years and now teaches watercolor, sketching, and printmaking.

Using pencil, pen, watercolors, razor blades, and markers, I will show you how to create an urban sketch. We will go through the process as we sketch a building in detail.  We will slowly go through each step and I will give individual help as we develop the sketch.  Using just a few materials, you will be able to start sketching on your own. You don’t want to miss this exciting class!




AAG Members $35; Non-members $40

Supply List

A supply list will be sent to you after registration, but you are free to use the colors and brushes you normally use.