Seems the physical therapy is making things worse.  I guess that's expected, but it's a little discouraging.  Of course I would like it to be cured in two weeks.  Nothing impatient about me.  

I stood at the easel for about 1 1/2 hours.  That's about all my back would take.  I also decided that I'm not working on that painting anymore.  It's frustrating that I can't quite get it to where I want it to be.  So, if I can only stand at the easel for a limited amount of time, it won't be painting something that's frustrating.  I'm going to start a new one.