What a great class!
Here is what I did:
• Each B&W line sketch was made in three minutes. Then I wondered what I would be able to do in watercolor in three minutes.
• Each one of the watercolor sketches was made in six minutes: Three minutes spent on the main piece and three minutes on the background and some extra details.
It is always great to go back to basics and make these exercises that capture the essence of the objects.