I already own three barbecue smokers (Backwoods, WSM and McCullough) and a kettle grill (Charbroil), so I doubt if Linda will go for this, but I ran across some pretty nice Kamado grills on eBay tonight.
The sales literature for the listing referred to the Kamado as a piece of "yard art". Most art I've seen is expensive, high-end, and beautiful; so in those regards I guess they do qualify as "art".
Check them out at Kamado.com. My favorite finish is the Mosaic tile.
They also sell some very good Kamado Extruded Coconut Charcoal.