The Night Shift

Laurent Ballesta's Image

As night fell, the molluscs began to move on the coral reef. Behind these slow grazers cruised one of the area’s top predators: a grey reef shark. Laurent composed this shot of the animals stirring beneath the watery reflection of their habitat, contrasting the angular molluscs with the sleek hunter.

Because the thick shells of molluscs are iridescent and shiny on the inside, they are often used for making buttons, jewellery and other decorations. But, while trade and heavy fishing have led to a decline in numbers, these molluscs are now the focus of conservation efforts. In some countries, young molluscs are produced in hatcheries before being sent into tropical reefs.

Behind the lens

Laurent Ballesta

Laurent Ballesta


Coming from the coastal region of Montpellier in France, Laurent discovered the sea at an early age. While studying benthic ecology at university he discovered a new species of fish in the Mediterranean. He has published portfolios in many international magazines and appears on the French television show Ushuaïa Nature as a scientific advisor in marine environment.

Image details

  • Nikon D4S
  • 17–35mm f2.8 lens
  • 1/250 sec at f11  •   ISO 800  •   Seacam housing  •   strobes
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