Work on We Descend began in 1984, when five words came unbidden into my mind: “If this document is authentic…” I had no idea what the phrase signified: Who’s saying this? What document? Why wouldn’t it be authentic? How would it be authenticated? By what authority? How would that authority be established? Where did the document come from in the first place? As I pondered these questions, a clutch of fragmentary writings began to appear under my hands — via the standard tech at the time: fountain pen, notebook paper, clipboard.
(Source: http://thenewriver.us/we-descend/)