Reconstruction of theEtchilhampton Hill 20-08-2019 formation | |||||

1. |
Draw a circle. Draw the horizontal and vertical centerlines. | ||||

2. |
Construct the inscribed dodecagon (regular 12-sided polygon) of circle 1, pointing up. | ||||

3. |
Construct the inscribed circle of dodecagon 2. | ||||

4. |
Construct the inscribed hexagon (regular 6-sided polygon) of circle 3, pointing up. | ||||

5. |
Construct the inscribed circle of hexagon 4. | ||||

6. |
Construct the inscribed square of circle 3, pointing up. | ||||

7. |
Construct the inscribed circle of square 6. | ||||

8. |
Construct the inscribed equilateral triangle of circle 3, pointing up. | ||||

9. |
Construct the inscribed circle of triangle 8. | ||||

10. |
Construct the inscribed equilateral triangle of circle 7, pointing up. | ||||

11. |
Construct the inscribed circle of triangle 10. | ||||

12. |
Construct a circle centered at the righthand intersection of circle 5 and the horizontal centerline, tangent to circle 7 at the righthand side. | ||||

13. |
Copy circle 12 to the center of circle 1. | ||||

14. |
Copy circle 11 to the upper intersection of circle 9 and the vertical centerline. | ||||

15. |
Copy circle 11 to the lower intersection of circle 14 and the vertical centerline. | ||||

16. |
Copy circle 7 to the center of circle 15. | ||||

17. |
Construct a circle centered at the upper intersection of circle 14 and the vertical centerline, tangent to circle 5 at the upper side. See detail. | ||||

18. |
Copy circle 17 to the lower intersection of circle 15 and the vertical centerline. See detail. | ||||

19. |
Copy circle 9 to the lower intersection of circle 18 and the vertical centerline. See detail. | ||||

20. |
Copy circle 9 to the upper intersection of circle 19 and the vertical centerline. | ||||

21. |
Construct the "two-points" circle (defined by the two end-points of a centerline) between the lefthand intersections of circles 3 and 5 with the horizontal centerline. | ||||

22. |
Construct the "two-points" circle between the center of circle 21 and its lefthand intersection with the horizontal centerline. | ||||

23. |
Construct the "two-points" circle between the center of circle 21 and its righthand intersection with the horizontal centerline. | ||||

24. |
Construct a circle concentric to circle 1, passing through the center of circle 22. | ||||

25. |
Construct a circle concentric to circle 1, passing through the center of circle 21. | ||||

26. |
Construct a circle concentric to circle 1, passing through the center of circle 23. | ||||

27. |
Construct the "two-points" circle between the lower intersections of circles 3 and 24 with the vertical centerline. | ||||

28. |
Construct a circle concentric to circle 27, tangent to circle 25 at the lower side. | ||||

29. |
Construct a circle concentric to circle 27, tangent to circle 26 at the lower side. | ||||

30. |
Construct a circle concentric to circle 27, tangent to circle 5 at the lower side. | ||||

31. |
Copy circles 28, 29, and 30, to the lower angular point of dodecagon 2. | ||||

32. |
Copy circles 28, 29, and 30, to the adjacent angular point of dodecagon 2 to the right. | ||||

33. |
Copy circles 28, 29, and 30, to the center of circle 1. | ||||

34. |
Construct three parallel lines, tangent to circles 31 and 33 at the righthand sides. | ||||

35. |
Construct three parallel lines, tangent to circles 32 and 33 at the lower lefthand sides. | ||||

36. |
Remove all parts from circles 3, 5, 24, 25, and 26, and from lines 34, and 35, such that... | ||||

37. |
...this pattern remains. | ||||

38. |
Repeat all necessary steps to copy pattern 37 eleven times, with respect to all other pairs of adjacent angular points of dodecagon 2, as shown. | ||||

39. |
Circles 1, 13, 15, 16, and 20, and patterns 37, and 38, together, make up the final reconstruction. pdf-file | ||||

40. |
Colour all areas corresponding to standing... pdf-file | ||||

41. |
...or to flattened crop, and finish the reconstruction of the Etchilhampton Hill formation of 20-08-2019. pdf-file | ||||

42. |
Courtesy the Crop Circle Connector Photo by: Nick Bull Photo by: Steve Alexander | The final result, matched with two aerial images. | |||

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Copyright © 2019, Zef Damen, The Netherlands Personal use only, commercial use prohibited. | |||||