This is a marble bust of from Michelangelo's Masterpiece of Pietà. The Pietà is a subject in Christian art depicting the Virgin Mary cradling the dead body of Jesus, most often found in sculpture. As such, it is a particular form of the Lamentation of Christ, a scene from the Passion of Christ found in cycles of the Life of Christ. When Christ and the Virgin are surrounded by other figures from the New Testament, the subject is strictly called a Lamentation in English, although Pietà is often used for this as well, and is the normal term in Italian.
This object is part of "Scan The World". Scan the World is a non-profit initiative introduced by MyMiniFactory, through which we are creating a digital archive of fully 3D printable sculptures, artworks and landmarks from across the globe for the public to access for free. Scan the World is an open source, community effort, if you have interesting items around you and would like to contribute, email firstname.lastname@example.org to find out how you can help.