Július Štefan(Vj Foolius - FotonX Collective) is VJ, visual artist based in Prague. He started his visual experience in 2004 in Slovakia. After several years he moved to Prague where he became a part of Visual Family Kinocirkus. In 2017 he became a part of a new Visual Collective FotonX in Prague.
He is specialized in video-mapping, vjing, and generated content. In last years he developed his own visual style using generated visuals mixed with pre-rendered content in Resolume.
In last years his visuals could be seen in Prague's club e.g.: ROXY, Cross Club, ecc. as well as on tour for different CZ band, e.g. Chaozz, My Name is Ann, Sonority, minus123minut.
In last years he participated on different festivals in Czech and Slovak republic: Let It Roll, Immagination, Colors of Ostrava, Cross Fest, Wilsonic, Hodokvas, Download (Slovakia), ecc.