Ancient symbols
A circle
Agrippa of Nettesheim explains that the ancients hid great secrets in their manuscripts, for example, they attributed everything round to the world, the sun, hope and happiness. The circle meant the sky, parts of the (blowing, bowl) moon.
Zero, this wonderful symbol of our mathematics, came to us in the Middle Ages through the Muslims (and the Russians claim that through the Russian Khazars), and yet this is nothing but a circle outlining emptiness, nothingness. Accordingly, a ring with a dot in the middle in astrology means the sun, in alchemy - 30 lotto, among the Rosicrucians the imperial power, which in the center carries a creative principle that gives meaning to the entire environment.
The nomads who moved in the foothills of the Alps, that is, in the space between Bavaria, Burgundy and Provence, understood something completely different by the circle, namely the requirement to move on, to move to other localities. Connoisseurs interpret this image as a simplified picture of a wheel from a gypsy cart, while others see YUT IN THIS sign as a symbol of perpetual motion, the constant movement of nomads. They are endless, or, in other words, they end in the same place from which they began, that is, This is a movement in a circle.