I believe so. For example: students at Jacques Lecoq's acting school learn to express themselves through their body actions. Flourishing at its best is manipulation of a tool which is an extension of the body. None of that, stand in front of the camera 871246 packets moving stuff, mind you. But especially, for example, choreographed with music for example, flourishing yes, can express something like sadness. It can tell a story. A friend of mine performed at a bar a few weeks ago a routine choreographed to music - five stages, five decks, five different moods/styles of music/choreography styles, and conveyed a story quite well.
It's very difficult to do, of course. But I think it's possible. Just don't forget that contrary to 99% of the community, flourishing can be something more than standing in front of a camera moving just your hands (with the camera at a close up).
That too, was my answer to some of my professors in my school at wich they only replyed:
can it stand on its own? can you make art with it withouth backing it up with music or theater? you need those two things to make it a perfomance, but it is still not art, the dramatics and theater behind it, it is, but alone, nope.
I actually used Jeff Mcbride as an example when I was arguing with them.