I was asking for 3 volunteers to each do a painting.I notice the young
lady on the right was trying to get her sister  to speak up. But, she was
too shy. I could tell she was very disappointed that she was not going  
to paint. So I thought fast and ask her if she would like to paint with me
on my canvas. I told her she could do the right side and I could show
everyone the lesson on the left side.  You can see in photos that we
are working on the same canvas passing the brush back and forth.   
That worked really well. We went from Clara being very disappointed
to Clara being very happy.............just thought I would pass that