Artica has a theme every year. This time it was turtles all the way down, which may refer to an ancient myth of the nature of the world or a modern restatement of the idea. https://en.wikipedia.org/wiki/Turtles_all_the_way_down . In another sense, it is an illustration of the problem of infinite regress in epistemology. Articans took a lighter view of the concept, such as Trash Turtle here. Nothing but garbage was riding on its back.
