WITOLD TKACZYK – an architect and art historian by profession. He works as a graphic designer, publisher, comic critic. In the years 1993–2004 he was editing and publishing the AQQ Comics Magazine. Juror of the International Comic Festival in Łódź. He runs the Zin Zin Press publishing house with titles such as Achtung Zelig! Druga wojna, and comic series: Solidarność – 25 lat: Nadzieja zwykłych ludzi, Ksiądz Jerzy Popiełuszko: Cena wolności, 1956: Poznański Czerwiec, 1981: Kopalnia Wujek.