By now it's well known to theatergoers that Nicole Kidman is back on stage and in Anna Ziegler's Photograph 51 after a 17-year lapse. She's returned in a piece noticeably different from her last offering, The Blue Room, where she gained beaucoup publicity for appearing totally undressed.
To rationally settle this issue one needs an adequate conceptual framework. Finding one is not easy, however. That's because the dynamics involved is described in three different incompatible languages.