Show us your patina!

[Noxious Fumes]

Turbomammoth recently ( and colorfully ) pointed out that there is no shame in letting a patina set in your blades.

I was wondering if any of you folks have actually forced a patina and used it as decoration/ art on your knives. If so, would you be kind enough to:

Let us know what you used
How you did it
Pics please!!

Thanks!!

 

[David Brown]

Here is mine