[quote=”sade” post=1310]no technical, but aesthetic ..the tops example contains more colour.. if you use the color slider, everything makes one colour.. what makes the whole image unrealistic.[/quote]
That’s a technical issue. 😛
The way you use HSL on an image like that is that instead of replacing the colors with one single color, you apply a transformation to the image. So you keep the same basic color pattern, but shift the actual colors that are used around.