I teach annually at the Oxford Summer School, now called Oxfordshire Arts and Crafts. It is a wonderful week with many courses to choose from. I plan a 5 day course so there is plenty of time to work in greater depth and develop your work.
Do contact me if you would like to learn more - there is further detail on my website. https://www.janestrother@outlook.com

Contemporary Drawing for Abstract Painting:
I also teach online over the winter. I have new two day courses, the days being a week apart to allow time for you to practice! They are all based on developing an abstracted element in your own work. See my website for detail and to book with me.