Museum employee Victoria views a giant grouper fish specimen at the Natural History Museum in west London...
Museum employee Victoria views a giant grouper fish specimen at the Natural History Museum in west London March 25, 2015. It forms part of a new exhibition, 'Coral Reefs: Secret Cities of the Sea', featuring a panoramic virtual dive and over 250 specimens from the Museum's coral, fish and marine invertebrate collection, which opens on March 27. REUTERS/Toby Melville