Sen2 evolved from spraying wild-style pieces on trains and walls to developing mixed media works on canvases. He moved from classical New York graffiti writing to a combination of graphic lettering styles with 3-D elements, imagery of pop art, and abstract art techniques.
His colour palette ranges from grayscale pieces to paintings in a full range of bright and shiny colours. While the artist's paint application reminds of 1950‘s action painting, most of his subjects are cartoon characters of the 1930‘s and 1940‘s such as Mighty Mouse, Betty Boop, or Batman. The artist also refers to iconic pop artists. One can recognize Andy Warhol's work 'Dick Tracy' or Roy Lichtenstein's works 'Drowning Girl' and 'Girl with Hair Ribbon' in certain paintings of Sen2.