Following on from Alex's 'Favourite Photographer" theme, I wonder if people have a photographic image that springs to mind when thinking about or talking about photography. For myself, I can think of several images which stick in my memory but none of them underwater! Possibly the most Iconic images that I can immediately remember are those such as the naplamed children in Viet-Nam (this has been published so often..), the 'portrait' of Che Guevara, an image taken in North Africa by Cartier-Bresson, and more - all oddly enough black & white. The first two are not technically the most perfect of images but this really doesn't matter. Other 'styles' of images are there but I can remember few as actual individual images.
It would be interesting to see if others can actually visualise a specific image from its description and whilst there is hardly room here for a discussion of what makes a truly great image, I would be interested to know if anyone considers any underwater images to be really 'Iconic".