4x7 inches. Gouache on watercolor sketchbook paper.
 
This was painted on the grounds of Fort Ross State Historic Park, which is a really interesting place. It's an old Russian settlement from the early 1800's. It was such a beautiful day but the wind began to pick up as we were wrapping up. You are at the mercy of the Pacific winds when painting at the ocean, so be prepared to paint fast or start in a sheltered place.