i found the website for the Warsaw International Poster Biennale which has several categories: Ideological posters - works concerning universal themes, condition of man, civilization problems, social and political actions; Culture posters - promoting culture, art, education and sport; Advertising posters - promoting services, commodities and business; The Henryk Tomaszewski Golden Debut - works submitted by students or graduates of art academies up to two years from graduation. Graduation projects and academic assignments printed digitally can be submitted with permission from the college; Special category: "Chopin Anew" - competition for a poster which presents a new graphic approach to the work and person of Frederic Chopin. Also all of the entries must be printed works that have been published. It was interesting looking at all of the international entries that i really couldn't find a signature style for designers of today. it could be because it is all different genres of posters but otherwise i didn't think there was any distinguishable traits that separated one country from another.
polish- golden debut
russia- 2nd place culture posters
france- 3rd place ideological posters