I rather like recordings from the Macerata Festival where the performances take place in the enormous amphitheatre of the Arena Sferisterio. Bellini’s Norma is a good choice for such as setting and the 2016 production directed by Luigi di Gangi and Ugo Giacomazzi makes good use of the space. It also uses string. The sets are stringy. The very scruffy Gauls wear shapeless tunics with lots of string over them. The slightly smarter Romans also wear string. And everybody plays with string. There are more strings than in the Princeton Physics Department. There’s lots of face paint too. The production also makes use of a spectacular multi-coloured lighting plot but, apart from the visuals, is pretty conventional and straightforward.