Just finished this up, birthday gift for a fiancé for his office. Black and silver hammered finish paint, 16 gauge. Came out perfect. Picture hanger saw tooth welded on the back. 23” diameter.
Very NICE! Well done!
I am doing the same with hangars. I got a couple of different sizes of those Oook hangars and a spot welder so I can just zap them into place. I initially did a couple with JB Weld holding the hangar on but really wanted a nicer look that the flat spot weld provides.