<prompt> Translate the following text to EnglishKanisa la Santa Maria del Popolo, ambalo ni muhimu kwa Raphaels Chigi Chapel, frescoes exquisite na Pincus, na zaidi ya yote, mbili ya kushangaza sana mapema karne ya 17 michoro ya Caravaggio, Conversion ya St. Paul na Crucifixion ya St. Peter, katika Cerese Chapel kushoto ya kwaya.  <response>: On the north side, the church of Santa Maria del Popolo is important for Raphaels Chigi Chapel, exquisite frescoes by Pincuricchio, and, above all, two profoundly disturbing early 17th-century paintings by Caravaggio, the Conversion of St. Paul and Crucifixion of St. Peter, in the Cerasi Chapel left of the choir. 