Art Basel in Miami, USA

Until swarming at Art Basel in Miami, execution artist invests perfect work of art, but' thinking' clearly lives on.

An artwork that sold for $120,000 a week ago and was hailed as "a worldwide trade photo" has been eaten in what might seem to be a fitting end to something that was a frequently aging banana pipe taped to a divider.

The piece by Italian artist Maurizio Cattelan, called Comedian, was on show ....