PROXIMITY- Famous actors names are at the top, Everyone knows that John Travolta is the male and Olivia Newton-John is the female . The title of the movie is at the bottom of the poster, so you see the actors names before the title.
ALIGNMENT- Actors names at the top, They are both looking towards the audience, title is at the bottom
REPETITION- The color blue, font
CONTRAST- The happy light colors brings out the love
CONCORD OR CONFLICT- The font of the title is different then the others making it stand out, bond fonts used a lot
VERBAL SIGNIFIER- They are holding each other, they are smiling and seem to be in love,