Source: Facebook / Isabelle Fabre t was a perfect day for kitesurfing, the spectacular white beaches of the Western Australia south coast set against a cloudless sky. But lurking beneath the cool blue water was a danger French travel blogger Isabelle Fabre almost didn't notice until it was too late. As she whipped across the shallow water off Fitzgerald River National Park last Sunday she saw a black shape below the surface, but dismissed it as just the shadow of her kite.