The constantly in flux earth, shown with varied and dynamic weather patterns over the global surface. I grew up exploring real globes - the kind you can spin and touch. The earth's revolutions as well as the revolutions of storm systems all at the same moment kept me enthralled. So much of the earth being made up of that stunning teal water and how it influences our climate, all while hurdling through space - complexity beyond my ability to grasp it all.
