I found the shade in an annual art & crafts show in Oro Valley, AZ.  Got to meet the actual artist and he was a cool guy.  He passed away shortly after that and his wife sold his CNC patterns to another metal artist.  I wanted that shade for the Southwestern style lamps I began making.  

The new artist had a hard time getting the color to match.  Was almost black and nothing like the color in this shade & double the cost.  I found other metal shades for $180 to $225.  Too rich for my blood.

daveg, SW Washington & AZ