Earth's Atmosphere

A detail of a poster of Earth's Atmosphere (Atmospheric Stratification if you want to be fancy). At the bottom of the page there are bands of the corresponding color with each layer's name (i.e. stratosphere). I have always loved nerdy science posters and I'm endeavoring to make a more subtle version--one which isn't so "in your face" about being educational. I'd love feedback about this poster concept, or other science themes you'd like to see!