We’re almost positive that Kai Neville’s External World (1.5) is art and it’s got all the components of a masterpiece. Epokhe’s great surfers -- Dion Agius, Creed McTaggart and Mitch Coleborn. Weird music. Skinny girls holding hands. Jetties. Big object sticking out of the ocean. Slob grabs. Consider yourself enthralled.