Andy Warhol
Andy Warhol redefined the laws of art for the creative mind. The graphic design, "Rock N Roll," rebel. Popular culture art during his time was underground mainstream... if that makes sense... He made underground art mainstream. Therefor he belonged to both cultures.
A modern Picasso mind for his time. Great artist aren't just remembered in history because of trained skills. Most are remembered for reinventing the world's ideas through their point of view to open the minds perspective of an audience.
I like the phrase, "Get out of your box," a closed mentality programmed to create repetitive art without change. "Think outside the box," is a popular term for it. In my opinion, it can mean to recreate a past or create a new future through a person's own unique ideas, point of view, perspective, dreams and visions.
Not everyone is an artist nor does everyone wish to be. But art can be enjoyed by everyone. Different ideas are designed for different taste and choice in entertainment.