<https://forum.affinity.serif.com/index.php?/topic/83362-color-variation-on-masks-when-exporting/#comment-439470>
<http://schema.org/text>
"Wow. Would you kindly put the steps used before you exported or attach the photo file if you could? I would be glad to try and verify this \n "
<https://forum.affinity.serif.com/index.php?/topic/83362-color-variation-on-masks-when-exporting/>