I thought this last picture showed the color shift the best. It goes from red to gold. This is an amazing polish to add to your collection. If you have the opportunity to own it, I say Go For It!
I am going to add another picture in here, I just received a studio in a box lighting kit and even though this was a quick pic and its a little blurry, it shows the green and gold shift in this polish very well.
See you next time!