<https://forums.getpaint.net/topic/20094-limit-number-of-colors/#comment-337752>
<http://schema.org/text>
"Make a selection around them and do it?   ,   ,    or    \ni would make another layer, take the line/curve tool set line width to 1 and antialias off draw the lines/curves around the part of the image i want to be selected and then use magic wand with the lowest tolerance and click inside the \"selection\" you draw and then use the effects above "
<https://forums.getpaint.net/topic/20094-limit-number-of-colors/?tab=comments#comment-337637>