poster child
One who is a prototypical or quintessential example of something.
He's a poster child for militant vegetarianism.
ADJ
cinema, circus, election
wanted
The sheriff's office displayed wanted posters of the escaped prisoners throughout the town.
VERB + POSTER
display, exhibit, put up, stick up
be covered with, be plastered with
The bedroom was covered with posters from her favourite films and musicians.
take down | design | print
POSTER + VERB
appear, go up
Colorful movie posters appeared in every subway station before the film's release.
feature sth, show sth | advertise sth
POSTER + NOUN
campaign
The charity created an eye-catching poster campaign to encourage people to donate blood.
PREP
on a/the ~
There was a famous actor's face on the poster advertising the new movie.
~ for
I saw colorful posters for the new superhero movie plastered all over the city.
~ of
She hung a poster of her favorite singer on the wall above her bed.