The Druidic Wheel

The Outer Wheels
The outer wheels describe the passage of years ages and the precession of the equinox by the constellations of the zodiac. The first wheel tells of the passage of ages, first the golden age, followed by the silver, bronze, and iron ages. The ages descend before reascending into a new golden age. The top of the wheel and the last golden age peaked in 11500 BCE, while the low point in the iron age occurred approximately in 498 - 500 AD. The passage of the zodiac is marked by the passage of approximately two thousand years per sign.

The Inner Wheels
The inner wheels depict the passage of months, festivals, and seasons. The outer wheel within the inner wheels depict the names by which men in the land of Tír na nÓg refer to the passing months. The next wheel depicts the time of the festivals that the people of Tír na nÓg celebrate. The next wheel depicts the names by which the fair folk and many other magical born creatures refer to the passing months. The inner wheels describe the seasons, the ascending and descending ages and at the center the Goddess is depicted!