I posted the answer days ago, but it seems not to have uploaded.
The connect is George W. Bush's pets...
- The painting is of Ophelia, as all the comments have pointed out. Ofelia is Dubya's cow, who he keeps in his Crawford ranch.
- Barney is his Scottish terrier.
- India "Willie" is his cat.
- Mrs Beazley is his other Scottish terrier (sorry, but you just can't get pics of the chef from Riverdale High any more, and the only other I know of is a character in America by Franz Kafka)
- Spot Fetcher is his English Springer Spaniel, and the other second generation presidential animal in the White House (His mom lived there during Big George's term)