A complete rainbow's shape appears as a circle, though it is by definition a cone. A full circle rainbow can be seen only from above, as from an aircraft. The height of the sun when the rainbow appears determines how much of the circle can be seen; as the sun approaches the horizon, more of the circle comes into view, whereas the higher the sun is in the sky, the smaller the arch of the rainbow becomes.   ????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????? 17bcd2a81a3ec12c1bcde6673325cada Airplane-rainbow-shadow ??????????????????????????????????????? c12a8849ddf9c4367317ee14db5a242f DhAfZe6 (1) e35d79ba52aa0bd0f2e817ceb91ae6e3  ggg hOmqXTc maxresdefault ?????????? rainbow-otter1 Tim-Bullen-Photography uNaUDVm gg