1) What key conventions of TV advertising can you find in the Galaxy advert? One key convention can be that galaxy try's to show how luxury and rich the chocolate is. 2) What is the key message the Galaxy advert is communicating about its chocolate? The slogan for the advert will help you with this question. A key message their trying to shows is that galaxy is trying to give out the message "Why have cotton when you can have silk?" telling us that its a rich and a silky brand. 3) Who is Audrey Hepburn and w hy did Galaxy select Audrey Hepburn for this advert? Audrey Hepburn was a British actress, fashion icon, and humanitarian. Galaxy selected her because the advertising agency used a CGI-version of Hepburn from 1953, the year of her hit film Roman Holiday. The advert is set on the luxurious Italian Riviera which creates intertextuality and nostalgia. 4) In your own words, what is intertextuality? One media product makes...