Teasers:

The purpose of teaser images are to create and maintain an awareness of a product, while giving the most basic information about it. The teaser below does exactly this - it generates brand awareness and gives the basic important of roughly when it will be available and who is involved in making it. A teaser poster normally includes memorable and recognisable logo, that would be carried through the entire marketing campaign:
Poster:
Live Action Film Lego Video Game Animated TV Series
Key Moments:
Key Moment Illustration Still from the Film
Storyboard:
Storyboarding is the most direct representation of visual storytelling. In less detail than a key moment drawing, a storyboard breaks down individual shots to help plan scenes, sets and VFX elements. They are made for the visually literate people on a project - the cinematographer, the director, animators etc:

