This picture is taken in a mine called Zinkgruvan. I used three Nikon flashes remote triggered withPocket Wizards. Both the cameras and the flashes worked very well a km beneath the surface in very damp conditions. There where no way i could have solved this with normal cable triggering or Nikons infrared triggering of the remote flashes. Pictures for an article in swedish Trailer magacine Data: Nikon D800e / Nikkor 14-24 2,8, 14.. Read More