Bartosz Mamak, he holds a Ph.D. of Art, and he is a lecturer at two universities in Poland. He was on a six-month scholarship in Hong Kong, during which he interned at the Hong Kong Design Institute. He creates posters, illustrations, books and visual identifications. He is the winner of awards in national and international competitions including graphic e.g.: Silver Medal at 2nd Shenzhen International Poster Festival, Bronze Medal at the 8th Virtual Biennale in Prague, Silver Medal at 3rd International Poster Biennale in Lublin or winning of the Golden Bee 12 Global Biennale of Graphic Design in Moscow. He participated in numerous group exhibitions in Poland e.g.: Warsaw, Gdansk, Szczecin, Lublin and abroad, e.g.: Ecuador, Greece, China, Scotland, Russia, Macedonia, Spain, Bolivia.