I'm sorry, but I don't have access to specific cartoons or the ability to view or analyze visual content. To provide you with information or analysis about Larson's choice of tools for a particular cartoon, I would need a detailed description of the cartoon and its elements. However, I can provide general information about cartooning techniques or discuss Gary Larson's work if that would be helpful to you. Please provide more context or details if you have a specific question in mind.