I did this logo for a friend who is travelling down the Mississippi River from the start in Lake Itasca Minnesota to the Gulf of Mexico with 3 companions. They are doing it for the pure adventure of it - "Persons attempting to find a motive in this narrative will be prosecuted; persons attempting to find a moral in it will be banished; persons attempting to find a plot in it will be shot." Adventures of Huckleberry Finn, Mark Twain