"It's Pop!"

I thought I'd do another before & after painting. Here are a couple bottles of pop, (that's what it is in Michigan, folks) and the ingredients that go into them. Along with countless chemicals and dyes, I'm sure. I like the simplicity of the background, I think it helps draw your eye to the things that are important in the painting. Now, what do I follow it up with? I have a few ideas brewing, but I'm always open to suggestions.