Anti-authoritarian by nature, postmodernism refused to recognise the authority of any single style or definition of what art should be. It collapsed the distinction between high culture and mass or popular culture, between art and everyday life. Because postmodernism broke the established rules about style, it introduced a new era of freedom and a sense that ‘anything goes’. Often funny, tongue-in-cheek or ludicrous; it can be confrontational and controversial, challenging the boundaries of taste; but most crucially, it reflects a self-awareness of style itself. Often mixing different artistic and popular styles and media, postmodernist art can also consciously and self-consciously borrow from or ironically comment on a range of styles from the past. Leading artists associated with it include pretty much any artist post 1980’s that is recognized by the art market as important.