Half-and-half photos are so challenging! This photo was literally the third photo I took with my underwater set-up – it seems the stars aligned and the water droplets stayed away (!) and I got a photo I really love and whenever I look at it, it reminds me of how magical it can be out on the reef. It was taken at Agincourt Reef off Port Douglas, using a wide angle lens.
Here is a more recent attempt taken at Lady Elliot Island, on the southern Great Barrier Reef. 