Reconstruction of the Silbury Hill 21-06-2006 formation
1.		Draw a circle. Draw the horizontal and vertical centerlines. Extend the horizontal centerline to the right.
2.		Construct a circle, with the line between the center of circle 1 and its righthand intersection with the horizontal centerline as the centerline.
3.		Construct a circle, with the line between the center of circle 1 and its lefthand intersection with the horizontal centerline as the centerline.
4.		Copy circle 2 to its righthand intersection with the horizontal centerline.
5.		Copy circle 2 to the righthand intersection of circle 4 and the horizontal centerline.
6.		Draw a line, tangent to circles 1 and 5, both at the upper sides.
7.		Draw a line, tangent to circles 1 and 5, both at the lower sides.
8.		Draw the connecting line between the intersections of circle 5 and lines 6 and 7.
9.		Construct a circle, with line 8 as its centerline.
10.		Copy circle 9 two times, to the centers of circles 2 and 3.
11.		Construct a (small) circle centered at the lefthand intersection of righthand circle 10 and the horizontal centerline, passing through the center of circle 1, and move it (copy and delete original) to its righthand intersection with the horizontal centerline.
12.		Draw the connecting line between the intersections of circle 1 and lines 6 and 7.
13.		Construct a circle, with the line between the righthand intersection of circle 11 and the intersection of line 12, both with the horizontal centerline, as its centerline.
14.		Construct a circle, with the line between the righthand intersection of lefthand circle 10 and the lefthand intersection of circle 4, both with the horizontal centerline, as its centerline.
15.		Copy circle 14 to the center of circle 11.
16.		Copy circle 14 to the righthand intersection of circle 15 and the horizontal centerline.
17.		Circles 1, 5, 10, 13 and 16 make up the pattern of the formation. High resolution dwf-file
18.		Colouring all parts corresponding to standing... High resolution dwf-file
19.		...or to flattened crop, finishes the reconstruction of the Silbury Hill formation of 21-06-2006. High resolution dwf-file
20.	courtesy the Crop Circle Connector photo by: Lucy Pringle	The final result, matched with the aerial image.
Copyright © 2006, Zef Damen, The Netherlands Personal use only, commercial use prohibited.