We spotted this stranger hanging around Mainescape (literally).
Apparently, he had just seen a witch-training flight for Halloween that did not go well, as this image shows:
By the way, the words “witch,” “wit,” and “wise” apparently are derived from the Latin videre/visum, meaning “see” in the broad sense, which includes having special knowledge of the unknown. In non-Christian cultures, being a witch (or witch doctor) often was an honored calling. (Blue Hill, Maine)