View the top sellers from the fall Impressionist and Modern art auctions at Christie's and Sotheby's — without having to spend millions — here.

More than ever, New York City churches are being used as modern art galleries as interest grows in exploring the intersection of modern art and faith. "Through their art, through their passion, they [the artists] are giving us new connections, new insights into the transcendent — into mystery," said Father Frank Sabatté of the Church of St. Paul the Apostle.