watermarks are not permitted
1) messy spots in the black background, oversaturated, not uniformly focused and bright lighting has caused hot spots
2) underexposed except for the blownout sun spot
3) leaning horizon, underexposed shadows
4) extremely noisy and underexposed
5) leaning horizon, some artifacts in the sky, underexposed shadows
6) underexposed, chromatic aberration, and the large blurry area in the foreground is distracting
Several of these that were shot in portrait orientation should have been captured in landscape orientation. If you're shooting with a mobile phone, flip it sideways from time to time...