I added a roof to my front bay window. I decided to make it a copper roof and I wanted it to look "weathered".

I weathered it by putting on a base coat color of "Sea Mist" by Deco Art. I let it dry then I "dry Brushed" the second color on which is "Metallic Antique Copper" by Folk Art.

This is the way it looks now that it has been painted: