Our neighbour Vicky has a pottery studio in her garden and this morning she kindly allowed me to draw her while she was working. It was fascinating to watch a pot grow in her skilled hands although I may have made her nervous because one of them went a bit wobbly! I found it challenging because she was moving all the time but I think this captures some of the energy she puts into her work.
Art by David 
It works, like how you captured the way she has to position herself and cup the clay tightly,