When my wife an I were in Maine last month we spent a rainy afternoon at the Owls Head Transportation museum, located in Owls Head, Maine. The museum is home to vintage cars, trucks, and an collection of old bi-planes. What's especially interesting about the museum is that each of its inhabitants still runs and flies. During weekends the old vehicles are out and about on the museum's grounds and the planes take to the air.
Being an aviation buff, this beautifully maintained 1923 Waco caught my eye. So I borrowed a place to sit (actually a large plastic bucket), sat down, and give this sketch a go.