Photo copyright Tim Nicholson.
The prop of the wreck of the Fenella Ann, Isle of Man, UK.
The Fenella Ann scallop trawler sank in November 2002, after it struck rocks just off the Burroo, Calf of Man. It sits at 40 m.
For more photos of the Fenella Ann see the wreck diving gallery.
Dive Sites and Marine Life of the Calf of Man by Bill Sanderson, Bruce McGregor and Andrew Brierley, Immel Publishing Ltd, 1994, Paperback.
The Underwater Photographer: Digital and Traditional Techniques by Martin Edge, Paperback, 536 pages (2009)