: The preceding images are not from Michelangelo and His  Drawings from Windsor Castle (online reproduction of art in the National Gallery exhibition is forbidden).
The pictures shown before are from the most famous collections of Michaelangelo. 
mnli hypothesis: The pictures shown before are from the most famous collections of Michaelangelo.  premise: : The preceding images are not from Michelangelo and His  Drawings from Windsor Castle (online reproduction of art in the National Gallery exhibition is forbidden).