Why isn't album art not displaying with downloaded music?

[LJ20]

The last time I downloaded some music from iTunes, the album art did not show up on the screen when I play one of the new songs. Before then I have never had this problem. Is there a fix for this?

 

[kch50428]

Re: Art

iTunes Menu... File.. Library...Get Album Artwork

 

[LJ20]

Re: Art

Where is this located? This is on a 5S