<https://forum.affinity.serif.com/index.php?/topic/130322-halo-on-edge-of-selections/#comment-716776>
<http://schema.org/text>
"Might Help: Note that Halos are easily removed but can be prevented if you do not employ heavy editing techniques in shadows and highlights, maybe adopt gentler techniques for highlights and shadows such as the Lumnosity mask or the use of LAB colour space, even unsharp mask cn be used for increasing contrast without actually sharpening anything,  But generally Halos are a result of heavy editing,\n \n\n\n\thttps://www.photocascadia.com/easily-fix-edge-halos-with-darker-color-cloning/\n \n\n\n\thttps://www.australianphotographer.com/tip-22-halo-removal\n "
<https://forum.affinity.serif.com/index.php?/topic/130322-halo-on-edge-of-selections/>