Floris Schönfeld is a Dutch artist who has been developing a Klingon-language opera called “ ’u’. " The apostrophes are part of the opera's name; the author is 26, you see. For those of you younger than the author, the opera is inspired by the "fierce warrior race" of the “Star Trek" TV series. Apparently, fans have expanded the Klingon language over time from the series' and movies' hints and the author has furthered that research.