Iron Man 3 poster

This is a poster to advertise Iron Man 3. This was probably one of the first posters to be placed around in public, as this doesn't tell you exactly what film it is, nor who is going to be in the production. This poster grabs peoples attention and might make them wonder what it is about if they are not familiar with the Iron Man mask.
The dark clouds already give us an idea that the film might include action, as the clouds indicate that a storm is about to brew.
The short caption also give us a clue to the narrative.

Here is a poster that was released after the trailers etc. This immediately shows who the main character is with the image of Robert Downey JR, as well as their names at the top. The title for the film is also advertised a alongside with the production companies etc.

The image looks like it has been taken in a middle of an action film. This helps show what the film may involve.