the border? I just selected a section top and bottom and then desaturated and darkened it.
The photo was taken with a cheap disposable waterproof camera - hence the picture quality... It was at Cala Gran and i was just coming back from a bit of snorkelling/photography. I'd just been at the bottom of the sea, holding on to a massive concrete block with one hand and trying to take a shot of a starfish with the other and my ear made a horrible screeching sound. It really hurt and i went a bit disorientated so when i tried to take a shot of my girlfriend on the beach, i kinda lost what i was doing a bit and started sinking - hence the title
I'm DEFINATLEY buying a 'real' underwater camera next time i go on holiday...