Donna Sheehan and Paul Reffell have collaborated on many projects in their twenty-year creative partnership. They share a deep fascination with the human condition, with "Cultural Potholes" - the unseen or ignored parts of human existence that cause so much damage - and with the differences that have evolved between men and women. They are proud to call themselves Evolutionary Behaviorists. BrainLines was one of their first collaborations and the foundation of their later work together. Their investigation of these physical markers of brain hemisphere influence, building on the decades of Donn...