With nine Mantas (Manta birostris) on one shot I was very lucky. But on this place there is alway much swell and poor visibility and it took some hours to clean up the photo from particles and to enhance contrast partially very carefully. This I do for all of my work and it guarantees best results up to large prints .
So this photo seemes much more clearer than it really was.
Nusa Penida, Bali, Indonesia, Banda Sea.
1022 Views, 28.07.2012
Canon EOS 5D, 4.0/17-40mm, Seacam housing, no flash, 1/200s, f10