The first pic was taken about a year ago. I dyed my hair December 2009 so this is an old one, but I sent it due to the fact it was a close up of my hair where the brown was very visible. I didn't actually think about doing a before or after because after I dyed my hair I decided to try the NAP.
Here's picture #2. after I had the dye cut out of it
Picture #3 taken outside. I used a hair straightener as I noticed when my hair was straight I could see the color so much clearer than when it was natural.