One of the most popular Chinese Painting & Calligraphy teachers around is Grace. Grace speaks Chinese, English and French and is already the teacher to many expats in both Hanyang and Hankou. She teaches both traditional Chinese painting and calligraphy. Lessons cost 100rmb/ hour for 1-3 people (you can split the price) + travel expense if you live in Wuchang or Hankou (as she comes to your place to teach).  Email her on gong0917@hotmail.com