Portholes
Fig. 43: Portholes in the first class dining room of the former luxury liner SS President Coolidge that was transformed into a troop carrier in World War II. Wreck of the SS President Coolidge, Espiritu Santo, Vanuatu. Nikon D200; Δt=1/60 s; f=17 mm; f/4.0; ISO 100; 21 July 2010 23:24:38