In the skies of Johannesburg,Gauteng ,South Africa on 01 Nov 2010 was a great example of a 22 degree halo optical effect creating a beautiful rainbow around the sun.
See the three different types of orthotic insoles I have used over the years to help my body and spine.
The first was Birkenstock then TOG orthotics and now currently Foot Levelers spinal pelvic stabilisers.
You can read more about why I use custom made inner soles to help my back pain @ http://chirocentre.c o.uk/orthotic-insole s/