A low fence separates neighbors but much more divides them. Even the arrival of a caterpillar causes disagreement — until mariposa/butterfly and its eventual departure unites them in wonder, sadness, and a new understanding of their shared, beautiful world. Support American Theatre: a just and thriving theatre ecology begins with information for all. Please join us in this mission by making a donation to our publisher, Theatre Communications Group. When you support American Theatre magazine and TCG, you support a long legacy of quality nonprofit…