text: This artwork was removed from its original location to make way for a set of sculptures by Francesco di Giorgio, leading Giorgio Vasari unable to ascertain its location.
full_question: This artwork was removed from its original location to make way for a set of sculptures by Francesco di Giorgio, leading Giorgio Vasari unable to ascertain its location. Its largest section unusually features the child martyr Crescentius in a red robe kneeling to the Virgin. A pure black-bodied Satan tempts Jesus Christ, who towers over several massive cities in a fragment of this masterpiece that is now housed at the Frick. A portion of this artwork in which Isaiah and Ezekiel flank a Nativity scene featuring sixteen angels can be found in the U.S. National Gallery. Scenes from the childhood of Christ comprise the front predella of this artwork, while the story of the Passion of Christ is told on numerous panels of its back. This painting and the Rucellai Madonna are the only two works of their artist that can be dated. For 10 points, name this high altarpiece of the Siena Cathedral, a 1308 masterpiece of Duccio.
first_sentence: This artwork was removed from its original location to make way for a set of sculptures by Francesco di Giorgio, leading Giorgio Vasari unable to ascertain its location.
raw_answer: Maesta of Duccio