Reconstruction of the
2021 Watership Down formation |
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1. |
| Draw a circle. Draw and extend the horizontal and vertical centerlines.
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2. |
| Draw the connecting line between the center of circle 1 and its righthand intersection with the horizontal centerline. Divide this line into eleven equal parts. Number the dividing nodes 1 - 10, from left to right.
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3. |
| Construct a circle concentric to circle 1, passing through node 2 nr. 1.
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4. |
| Construct a circle concentric to circle 1, passing through node 2 nr. 2.
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5. |
| Construct a circle concentric to circle 1, passing through node 2 nr. 3.
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6. |
| Construct a circle concentric to circle 1, passing through node 2 nr. 4.
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7. |
| Construct a circle concentric to circle 1, passing through node 2 nr. 5.
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8. |
| Construct a circle concentric to circle 1, passing through node 2 nr. 6.
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9. |
| Construct a circle concentric to circle 1, passing through node 2 nr. 7.
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10. |
| Construct a circle concentric to circle 1, passing through node 2 nr. 8.
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11. |
| Construct a circle concentric to circle 1, passing through node 2 nr. 9.
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12. |
| Construct a circle concentric to circle 1, passing through node 2 nr. 10.
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13. |
| Copy circle 11 to the upper intersection of circle 12 and the vertical centerline.
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14. |
| Copy circle 11 to the upper intersection of circle 13 and the vertical centerline, and move this circle (copy and delete original) to its own corresponding intersection.
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15. |
| Copy circle 10 to the center of circle 14.
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16. |
| Copy circle 7 to the center of circle 14.
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17. |
| Copy circles 3, 4, 5, and 6, to the center of circle 14.
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18. |
| Draw two parallel lines, parallel to the vertical centerline, tangent to circle 3 and corresponding circle 17, at both sides.
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19. |
| Draw four parallel lines, parallel to the vertical centerline, tangent to circles 4 and 5 and corresponding circles 17, at both sides, and extend these lines downto circle 1.
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20. |
| Draw four parallel lines, parallel to the vertical centerline, tangent to circles 6 and 7, and to circle 16 and corresponding circle 17, at both sides.
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21. |
| Construct a circle centered at the upper intersection of circle 1 and the vertical centerline, tangent to circle 12 at the upper side.
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22. |
| Construct a circle concentric to circle 1, tangent to circle 21 at the upper side.
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23. |
| Draw the connecting line between the intersections of circle 22 and the inner lines 19, and extend this line onto the outer lines 19 in both directions.
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24. |
| Construct a circle concentric to circle 21, tangent to circle 11 at the upper side.
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25. |
| Construct a circle concentric to circle 1, tangent to circle 24 at the upper side.
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26. |
| Draw the connecting line between the intersections of circle 25 and the inner lines 20, and extend this line onto the outer lines 20 in both directions.
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27. |
| Copy circle 12 to the center of circle 14.
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28. |
| Draw the connecting line between the intersections of circle 27 and the inner lines 19, and extend this line onto the outer lines 19 in both directions.
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29. |
| Copy circle 1 to the center of circle 14.
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30. |
| Draw the connecting line between the intersections of circle 29 and the inner lines 20, and extend this line onto the outer lines 20 in both directions.
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31. |
| Circles 1, 6, 7, 8, 10, 11, 12, 14, 15, and 16, and lines 18, 19, 20, 23, 26, 28, and 30, are used for the final reconstruction.
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32. |
| Remove all parts not visible within the formation itself.
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33. |
| Colour all areas corresponding to standing...
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34. |
| ...or to flattened crop, and finish the reconstruction of the 2021 Watership Down formation.
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35. |
| The final result, matched with the aerial image.
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