[No urban decay], [no signs of decay or destruction], [no unnatural architecture], [no dull or flat lighting], [no unnatural elements], [no over-sharpening], [no heavy grain], [no pixelation], [no over-exposed highlights], [no under-exposed shadows], [no skewed horizons], [no unnatural reflections], [no unnatural symmetry], [no visible manipulation artifacts], [no unnatural cloud formations], [no blurred edges], [no visible noise reduction], [no color casts], [no unnatural toning].