Keep Your Head To The Sky is an old song by Earth, Wind & Fire. It is inspirational because it talks about keeping hope through adversity. That is how I feel when I look at these sketches. What are the issues that these characters are dealing with? It could be fear, depression, or curiosity. Then again, it doesn't have to be all gloom and doom. Some of these feelings could be of hope and optimism. I'm not always conscious of what comes out on a page when I sketch. Perhaps they are mirrors to what I am feeling at the time.