Movie Poster Artist or Design Credits?

We're trying to do that, but often we do not know the identities of the graphics artists. If you find a poster that lacks the information, but you happen know what the information is, then contact the IMDb staff, indicating the URL of the pertinent gallery item, while asking that the caption or copyright notice be edited to include the names of specific photographers, painters, illustrators or designers.

Taking into account that posters may be very different from one country to another.

I'm glad to know that IMDB is trying to add the identities of the artists. I hope that artists in other countries will be listed as well. Movie posters are the "face" of films and a great movie poster takes takes skill. If I should learn the the identities of artists I will contact IMDb staff.