The Vatican chose to stage its pavilion inside Venice’s women’s prison, and through a deal with the Italian Justice Ministry, invited inmates to work alongside the artists. The result is a multimedia exhibit “With My Eyes,” that is open to the public by reservation only and under strict security conditions. The Vatican exhibit has turned the convent-prison into one of the must-see attractions of this year’s Biennale, an unusual art world darling that greets visitors at the entrance with Maurizio Cattelan’s wall mural of two giant filthy feet. The work, titled “Father,” recalls Caravaggio’s dir…