All week long I looked for something that resembled a rainbow... I took pictures of the prism effect on icicles on my house, but the colors didn't appear in the pictures..
In desperation, I bought these candies and realized that anything other than REAL M&Ms, just don't have the color. So I put them on my countertop in a crystal cup and this was the result. I just couldn't get the lighting right. Serves me right for trying to take pictures after 7pm. ugh.