Keeping a monthly journal has given me plenty of opportunities to doodle. Sometimes expressing my feelings is easier with a drawing than with words. Look at the mouth of the robot that shows my anger and frustration at being addicted to sugar. And I've drawn piggies in this style for years. I thought my style was the way everyone drew pigs but then I found some pigs on this blog that were quite different. . Which just goes to show, never take your own work for granted.