How did art change after Andy Warhol???

After Andy Warhol, art became much more commercial. Art was used as an advertising tecnique. His art work, such as his "Cambell's Soup Can", became not only a work of art, but also part of pop culture. After him, some artists felt they had more liberties as to what the purpose of their art work would be. Therefore, Andy Warhol started a wave of commercial art work.