Vuk belongs to a small group of great pioneers of Internet art who have been actively shaping and afterwards establishing 'net art' since the beginning of the 90’s.

Net art is a form of digital artwork that successfully bypasses the traditional dominance of the gallery and museum systems, providing the aesthetic experiences via the Internet, which pull the consumer into the interaction with the artwork. During the many years of research in the fields of low-tech aesthetics, economics, ecology and archeology of the media, Ćosić became interested in ASCII code which was the key part for the creation of some of his greatest works of art exhibited from Tel Aviv to Los Angeles.