Large Art. I Have $57,684,000  What can that get me in terms of large art? ( at least 2000X2000 )  Looking for art of a few Oc's Definately looking for Canine art alongside Equine.

Bumping for you... I unfortunately can't give you much of an answer!

 sonoma (#25045) offers graphics from $15-$30 mill. I don't know of any other graphic makers that are open and offer art in that price range. You could always check the graphic auctions to see who some other artists are. 

I'd be willing to offer my services, but my graphics list is long and it's going to take me quite awhile to get through it all.