Beautiful Santorini. This place has such a potential for photographers. I would have concentrated on a smaller part of the labirynth of architecture. This looks a bit cluttered. It does have some nice aspects - the diagonal line of blue spires. You could have gotten away with a bit of burning in some more shadows, it looks a bit hot. 7
To me, this is a wonderful vacation photo, recording where you are, or where you've been, and is perfect as documentation. As a DPC photo, however, especially in a "Best Of", it's just too busy, and not enough technical excellence to really sell.
I guess it had to be cropped somewhere but to crop off the top seems quite distracting
Nice detail and colour in this and it is very interesting so Good luck with this image Nice work
In general I like the composition here, but the little snip of ocean and sky in the upper left keeps kind of dragging me in. I think it might be improved by either shifting up and left to capture more of this, or eliminate it entirely. Technicals seems spot on to me, and nice colours too.