Seljalandsfoss Rainbow, IcelandSeljalandsfoss drops about sixty metres down a curved basalt cliff face, and on the right day the spray throws a rainbow across the base that lasts just long enough to make you fumble with your settings. This was one of those days. Strong sun from the right, scattered high cloud, and enough mist rising off the dark plunge pool to catch the light properly. What I like about this photograph is the green. The moss and wild vegetation covering the cliff