Mixing horror and Romance Posters

Mixing a thriller/horror and a romantic poster is obviously going to be a bit difficult because they do contain some opposite features. I need to find a way to mixing them to create a effective poster of my own.
Some differences are...






























Horror posters usually contain one character, most commonly female and usually the victim. Where romantic posters tend to contain two characters, a man and a woman, who are normally the two that are in love in the film.



Horror posters tend to have no colour in them , they normally stay mainly black,
with a little bit of white. Compared to romantic posters which are more white and brighter colours.


Although probably the hardest contrast to get a mixture between is the facial expression's on the characters faces. Horror ones look very shocked and scared. Where as the romantic ones look very happy and content.