Down at the fishing docks there is all manner of debris and discarded items. It is like a veritable junk yard. I think perhaps this tank had been a fuel tank on one of the fishing boats.
For a much larger more detailed view go here.
Coming back to AM3 after a long hiatus. I hope to be more active in the coming months.
NIKON D700
1/1250 second
F/2.8
ISO 200
80 mm