Boston, last ones

My last sketches and watercolours from Boston. That was amazing, I really enjoyed sketching over there, so beautiful, the architecture, the little streets, such a nice city to walk around.
The lighthouse is a watercolour study from my watercolour class in Maine. After my class, I started to use stronger values in my watercolours, trying to find an abstract pattern as well as being free and loose.
Another sketch in the bus on the way back from Rockland to Boston, this time using my pen brush, and even more wobbly than the previous one!