Coral Blocks
Fig. 4: — Nikon D200, Nikkor AF-S 10.5mm Fisheye, Paradise Reef, Red Sea, Egypt, 21 September 2012 — EXIF: Nikon D200; Δt=1/200 s; f=10.5 mm; f/7.1; ISO 200; 2012-09-21 6:04:53