The concept is fairly simple. I take an idea, a theme, and each week offer a new interpretation on it. In this case the theme is the man on the left killing the man on the right. To get down to the meat of my theme I've stripped away anything that could have gotten in the way of examining this one aspect of human nature, including any and all traces of artistic merit. Variations on a Theme should update every Sunday in the main God Damn It page. I sometimes add strips to the Variations section on other days of the week, as well.