We installed some lighting for a client a week or two ago and now she writes me wondering about the "discoloration" on her path lights. My bad for not taking the time with her to explain Patina - why and how that happens. And why it's a good thing. I hardly ever install copper stuff, so I forgot to explain this to her. Anyway, I want to write back explaining it to her. But I'd really love a nice photo of a copper pathway light with some good patina on it to show her what I am talking about. Anyone have a photo like that you wouldn't mind posting so I could use it for that purpose? I tried to find one online but had little success.