Reconstruction of the Devil's Den 20-06-2018 formation | |||||
1. | Draw a circle. Draw and extend the horizontal and vertical centerlines. | ||||
2. | Construct the inscribed heptagon (regular 7-sided polygon) of circle 1, pointing up. | ||||
3. | Draw the seven diagonals of heptagon 2 from every angular point to every second angular point, as shown. | ||||
4. | Construct a circle centered at the top, and passing through the upper righthand angular point of heptagon 2. | ||||
5. | Copy circle 4 six times, to the other angular points of heptagon 2. | ||||
6. | Construct a circle centered at the righthand intersection of the horizontal centerline and circle 1, and passing through its intersection with the nearest side of heptagon 2, as shown. | ||||
7. | Construct a circle concentric to circle 1, tangent to circle 6 at the righthand side. | ||||
8. | Circles 1, 4, 5, and 7, and lines 3, are used for the final reconstruction. | ||||
9. | Remove all parts not visible within the formation itself. pdf-file | ||||
10. | Colour all areas corresponding to standing... pdf-file | ||||
11. | ...or to flattened crop, and finish the reconstruction of the Devil's Den formation of 20-06-2018. pdf-file | ||||
12. | Photo courtesy the Crop Circle Connector | The final result, matched with the aerial image. | |||
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Copyright © 2018, Zef Damen, The Netherlands Personal use only, commercial use prohibited. | |||||