Some of the Oxford Improvisers. Working with sound and music again is only possible now I can grab 10 or 20 minutes a day to practice. Although one needs no technical musical skills to improvise, it could equally well be said one needs no technical art skills to make visual work. It can still be fun, and one can still love it. However, skill of some form is definitely necessary to do stuff that is interesting and appealing … stuff that other people enjoy, and can take something away from.