Vayu, Seated On Deer

Lord Vayu is the god of wind or air and is said to be king of the Gandharvas, spirits of the atmosphere/sky. He is usually depicted as blue, riding a deer.

Image of Satguru Sivaya Subramuniyaswami
Remember, your powers of observation are cultivated by abstinence from excessive talk. That is all you have to do to begin with--be more silent and observing, not wasting or dissipating this most vital power.
—Gurudeva