The Lahti Poster Triennial is organised by Lahti Poster Museum, Grafia (Association of Visual Communication Designers in Finland) and Poster Friends’ Guild. There are three categories: • Environmental posters • Homes and Habitation – Wood in Homes for Sustainable Development • Ideological, social and cultural posters All the posters need to have been published after 1 January 2018. The minimum size for accepted posters is 42 x 60 cm and the maximum size is 120 x 180 cm. There is an entry fee of 20 EUR per artist\/artist group (four posters can be submitted with payment of the 20 EUR fee). Eligibility: Open to all artists from around the world. Prize: • Grand Prix: 5,000 EUR • The Grafia Tapani Aartomaa Prize: : 4,000 EUR • The Lauri Tarasti Prize: for Environmental Posters: 4,000 EUR • The Lahti Prize: : 3,000 EUR • The Special Prize: of the Asko Foundation: 3,000 EUR