The basic procedure is to paint softly and loosely with a big brush in the early stages and then switch to smaller brushes and colored pencils for the smaller details. There's a little bit of gouache for highlights and corrections.
More about the architecture of Bard College
Antique photo of the gatehouse
Here are the tools I used:Schmincke Watercolor Pocket Set , 1-inch flat watercolor brush, Caran D'Ache watercolor pencils, Moleskine Watercolor Notebook, and a 1/4 inch flat watercolor travel brush (don't know brand).
See other videos or subscribe to the GurneyJourney YouTube channel