Here at Swinton's, we sell D-ring sets if you would like to wire any artwork yourself.
One or two screws, a little bit of wire and you're good to go! :)
 
Small: One screw hole / $1.00 per set
Large: Two screw holes (for heavier artwork) / $1.25 per set
 
D-Ring hangers are a type of heavy-duty hanger that has a D-shaped steel ring held by a doubled-over heavy steel strap. We offer a one-hole and two-hole version of this hanger.
 
When used in combination with picture wire on very heavy pictures--or in any circumstance where an added measure of security is desired--heavy-duty hangers and wire can be doubled to create an even stronger support for the picture.