pictures of bleached coral

[doccm]

We are a french magazine and we would like to publish an article about
coral bleaching. So we are looking for pictures representing a coral reef
before and after bleaching (it has to  be the picture of a same reef). You
can reach me in Paris (France) at the following numbers :
tel : 1 44 90 69 88
fax: 1 44 90 68 34
Many thanks in advance for your help
Isabelle Bouillot, magazine "Ca m'int=E9resse"