The idea for this image just came from out of nowhere.  A lightbulb went off in my head.  A compact fluorescent light bulb, to be exact.  That seemed like a clever twist to put on the visual metaphor for an idea.  I always been a fan of Jean Carlu’s posters and have studied them in detail.  Perhaps they are absorbed in my mind and now one is manifesting itself as a poster.  Think Green!  Created in Abode Illustrator.