This photo is a copy of the Wikipedia Commons file Mona_Lisa_by_Leonardo_da_Vinci_from_C2RMF_retouched.  This jpg file has been Photoshopped to remove the major cracks in her face, the damage on the right side of the painting, and other major damage.  The resulting photo is clearer, sharper and lets  more of original painting come through.
<a href="//commons.wikimedia.org/w/index.php?title=User:1ax15fastcar&amp;action=edit&amp;redlink=1" class="new" title="User:1ax15fastcar (page does not exist)">1ax15fastcar</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>