81.) Virus, Lands End Down, UK (2005) 82.) Penrose Triangles, Avebury, UK (2005) 83.) New Barn, Aldbourne, UK (2006) 84.) Severnake Forest, Marlborough, UK (2006) 85.) Eagle, Uffington Castle Ashbury, UK (2006) 86.) Wayland Smithy, Ashbury, UK (2006) 87.) Fibonacci Spiral, Badbury Castle, UK (2006) 88.) Charlbury Hill, Hinton, UK (2006) 89.) Windmill Hill, Avebury Trustloe, UK (2006) 90.) Spiral, Göttingen, D (2006)
