text: This is the shape of a work containing the phrase "causarum cognitio" that is located above Raphael's School of Athens.
full_question: This is the shape of a work containing the phrase "causarum cognitio" that is located above Raphael's School of Athens. God is placed within this shape as the largest figure in the mosaic on the ceiling of the Florence Cathedral. Tondos are works of art with this shape. Both Cimabue's Santa Trinita Maesta and Giotto's Ognissanti Madonna depict golden objects with this shape surrounding the head of the Virgin Mary. Along with a square, Leonardo da Vinci's Vitruvian Man is placed within, for 10 points, what shape used by Renaissance artists to draw a halo?
first_sentence: This is the shape of a work containing the phrase "causarum cognitio" that is located above Raphael's School of Athens.