The spiral is one of the oldest and most universal symbols. It represents the cosmic force, a doorway to life, the cycles of time and nature, spiritual journey, evolution/learning/growing, emanation, winding and unwinding, birth and death, the dynamic aspect of things.
This crop circle noticed on Milk Hill in Wiltshire (Southern England) on August 13, 2001 is being hailed as the most awesome ever made. It is composed of 409 individual circles in a spiral pattern. Appropriately, it was found in the heart of crop circle country in the United Kingdom.