Jay-Z continues to create his own blueprint while promoting his latest studio album ‘Magna Carta Holy Grail’.  Earlier today Hov was in the Pace Gallery in New York City to give a 6 hour life art piece performance of ‘Picasso Baby’. The footage will be used to put together an official video for the track. Wale, Marina Abramovic, Judd Apatow, Fab Five Freddy, Taraji P. Henson and more came out to show their support.