As one of the few artist Nasty is still following and defending the tradition of graffiti culture. He particularly likes to paint tube maps because they remind him of his origins. The metro maps are very inspiring to the artist, because of the graphic layout, the various lines, the different stations and city areas. Even the size is perfect to Nasty.
Nasty began to kidnap outdated or unused subway signs, which he transformed into artful and historic objects using his spray cans and his particular lettering style. His striking calligraphic lettering keeps the graffiti spirit alive. His style is characterized by bright colors, as pink, purple or blue, to break the boring gray or white of the public buildings.