The four squares come together in UNITY to create a feather, which represents both NATURE and bravery (CONFIDENCE). The circle filled with a cross, four equal lines pointing from the center to the spirits of the north, east, south, and west -- or to the basic element of EARTH, WATER, WIND, and FIRE. In Native American traditions, it forms the basic pattern of the medicine wheel and plays a vital part in major spiritual rituals.
(This comment references Entry #19)