Richard Foreman and the Ontological-Hysteric Theater that he founded in New York City in 1968 have been icons of avant-garde theater.  He’s made a number of statements about his philosophical and theatrical purposes touching on, e.g., “total theater,”  “minimalist theater,”  “primitive,” etc., but statements are not theater.  Just what do we have in Old-Fashioned Prostitutes?  Stunning style, no substance.