Jay-Z's extended Twitter session the other day revealed a lot of #facts about the rapper, including that there are "6 pieces of art" off Magna Carta Holy Grail. It looks like one of those pieces is in motion today, as Hov is doing a performance art piece at the Pace Gallery in NYC at this very moment.

Complex reports that Jay is performing "Picasso Baby" off the album for six hours today, supposedly ending with the music video for the track. Basically, Hov will be rapping "Picasso Baby" over and over, for six hours. Reptition is something the New York native is very familiar with, employing it on his Watch The Throne tour with Kanye West, performing "N*ggas In Paris" repeatedly in one night.

Check out some images of Jay at the Pace Gallery above, as well as an Instagram clip below.