I've just started collecting artwork, there's about 10 more out there I'd love to get, mostly by Robert Bailey. Check out this site for his work, very nice stuff indeed.
riveting-images.com/Robert_Bailey_s_Aviation_Art/robert_bailey_s_aviation_art.htm
My first was a Walter "Count" Krupinski Bf 109 print by David Poole. My only other is a semi-aviation related piece by James Dietz "Opposite Numbers" - German Fallschirmjagers. Artwork?? Models??? Gonna need a bigger house.
And some clever stick handling to explain them all to the boss.