Look, the raft, a signal flying,
Thin--a shred;
None upon the lashed spars lying,
Quick or dead.
Cries the sea-fowl, hovering over,
'Crew, the crew?'
And the billow, reckless, rover,
Sweeps anew!
Herman Melville
http://www.poemhunter.com/poem/far-off-shore/