Fig. 6: Dive buddy with bottle riding Kermit the frog. His slave strobes are obviously working. — Nikon D200, Nikkor AF-S DX 12-24mm, Daedalus Reef, Red Sea, Egypt, 14 November 2011 Nikon D200; Δt=1/250 s; f=20 mm; f/5.0; ISO 400; 14 November 2011 09:39:56
