These rainbow pictures were taken above a camp-site in Namibia and overlooking Victoria Falls.
Rainbows are seen when there is rain and sunshine. Light passing through the particles of water creates a spectrum of colours. The colours are red, orange, yellow, green, blue, indigo and violet.
Rainbow in Namibia - above a camp-site.
Rainbow in Namibia looking over the savannah.
The following pictures are from Victoria Falls, on the Zambezi river located between Zimbabwe and Zambia. They are the largest in the world. The spray from the waterfall provides the droplets of water to create the rainbow.
See the picture on the bottom right which clearly shows where the spray and rainbow ends.
Rainbow pictures is part of my pictures gallery