Thread:Daviii0/@comment-25356575-20160810185403/@comment-32069753-20160810223029

I usually take the magic wand tool, select all the colors, copy them, paste them in a new layer, then I go back to my first layer, select the background, use a command to invert the selection and then I just paint it all black and fix any other coloring errors, like when there are two colors that don't have a line between them or when there are lines that aren't black.