Sand eels
Fig. 22: Sand eels peeping out of the sand — Nikon Coolpix 5400, Subtronic Mini strobe, Tulamben, Bali, Indonesia, 27 march 2005 E5400; Δt=1/125 s; f=16.7 mm; f/4.6; ISO 50; 27 March 2005 14:10:55