Positive vs. Negative Color

Last class we briefly learned about the role color plays in our designs. So I looked through a view Essence Magazines to try and find spread where the color worked well and maybe not so well with the spread/design. Below are my two choices.

Here is a copy of color working positively within the spread. The model is wearing a white skirt, blue jacket, and red and white stripped top. The background is very simple, but a great use of color to liven up the page. The two shades of blue are used as spotlights in the spread and provide a excellent contrast.
Below is a copy of a spread using color negatively. I actually think there is entirely too much color in this spread which can cause some distraction. I understand the purpose of the advertisement is to highlight the artist featured in the upcoming Essence Festival, but I'm too distracted by the colors and shapes to really comprehend what's most important. It doesn't seem like there is a clear color palette, just a few pretty colors thrown on to a page.