Your idea was fine and the conditions good for a reflection photograph. The cold colour balance adds to the flavour and the resulting atmosphere is great. But this image would have had much more impact if you had not hidden the opposite river bank behind the jetty, it is important to give your subject(s) space. The resulting overlapping lines and shapes are too confusing and chaotic. This location looks so peaceful, I am sure that a higher view point, so that the jetty is entirely in front of the water, would have better portrayed that and the far bank would have become a strong line dividing the top empty 1/3 from the rest… I don’t understand what the dark vignette comes from on the bottom left…
Judges Comment