A rainbow near sunset from hom in Alberta, May 31, 2014, taken with the 8mm Sigma fish-eye lens, suitable for projection in a planetarium dome. A fainter outer bow is also visible.
Sunset colours and a red rainbow behind the sails of the Star Flyer sailing ship, Nov 8, 2013 in the Atlantic Ocean.
Red rainbow at sunset over the Atlantic Ocean from the svp Star Flyer, November 8, 2013, en route from Canary Islands to Barbados on a trans-Atlantic crossing to see the November 3 total eclipse of the Sun.