The cleaning and restoration of Michelangelo murals on the ceiling of the Sistine Chapel were carried out by some of the world's best art restoration experts under the close supervision of a group of international artists and historians  However, there was a great deal of controversy in the result
Most modern visitors seem to be used to looking at murals whose colors have been overshadowed by yellowing glue and dust, and the contours of the characters have been blurred by dirt accumulated over half a century
Was dusted in the recent restoration work