The late River Region artist Priscilla Crommelin has been celebrated worldwide  for her impressionistic style of painting in  vibrant colors.  Her daughter, Priscilla Crommelin Ball, and grandddaughter, Priscilla Crommelin-Monnier McMullan, sat down with In Focus host Carolyn Hutcheson at Montgomery’s Stonehenge Gallery, surrounded by her art in a special exhibit, which will be open to the public through June 17th.