Shark pictures and links selected by an expert on the subject. Most pre 1990 by John H. Harding
Wally Gibbins – Legendary diver
Australian legend was a professional diver, expert spear fisherman, exotic shell collector. Wal Gibbins had many adventures most – would be impossible to re-create today.
The Coral Sea
Outside the Great Barrier Reef are the Coral Sea reefs. 200 foot visibility is possible. A blue frontier even today.