The Grafit Libary in Wrocław – Image Gallery Opis Interior photos of the Grafit Library in Wrocław, designed by Grupa Synergia including Anna Bać, Krzysztof Cebrat, Piotr Michalski and Sandra Piasek (Małgorzata and Mateusz Sum also worked on it). Hashtag (topic) #culture Tags Grupa Synergia Anna Bać Krzysztof Cebrat piotr michalski Sandra Piasek Grafit Library in Wrocław