<prompt> Translate the following text to EnglishFrancois wa Kwanza, mkusanyaji mkuu wa kwanza wa sanaa wa Louvre, alipata michoro minne ya Raphael, mitatu ya Leonardo da Vinci, na moja ya Titian picha ya mfalme mwenyewe.  <response>: Francois I, the Louvres first major art collector, acquired four Raphaels, three Leonardo da Vincis, and one Titian a portrait of the king himself. 