Aging copper & brass

Hi everyone,
I  have been wanting to Experiment with aging copper &Brass for years, but I did not want to use harsh chemicals or ammonia, which I am allergic to. So, I am going to  use the lemon juice, salt, and white vinegar solution found in this great blog!!

http://steampunkjewelrybydreamsteam.blogspot.com/2010/01/how-to-age-brass.html

I will post photos when I manage my desired results :-) CJD.sign