After looking around at some of the options for workshops, I have to admit this place is on the short list. It's an old farmhouse in one of the most beautiful parts of Pennsylvania, with week-long workshops and many, many places to go plein-airing nearby. The list of artists teaching there is very impressive. Price includes lodging and two meals a day. Take a peek:
If anyone out there has been to a workshop here, please let me know.