Art Brokerage: Mario Jason. 25 listings. Email us for any piece you wish to own. Artist and Sculptor Mario Jason: Every sculptor has a specific image and/or concentration with which he feels most comfortable. In the case of Mario Jason, dance is his muse. Since the 1980s, Mario Jason's dance sculptures have attracted a worldwide audience of fans who revel in his magnificent bronze interpretations of dancers in motion. One of the characteristics that most distinctly sets Jason apart from many of his contemporaries is his acute attention to detail. This is not only a result of Mario Jason's grasp of the human anatomy, but also because he involves himself in the entire process of his sculptures' development. From the initial sketch to the final finishing, Mario Jason is completely proactive in the creative process.