We were away last week and stayed in Boston for three days in an AirB&B on Commonwealth Avenue. This is a street of beautiful early buildings with great curves and turrets. We had a busy visit but I had a little time on the first afternoon to sit in the park across the street from our building and sketch. The top building was next door to ours. The second one, which wrapped itself around the corner, looked to be vacant. I didn’t sketch the Spicy Tequila Burrito billboard on the roof, preferring to capture its stylish dignity while I still could.