Activity › Forums › Adobe Illustrator › (How) Can i create an opacity mask within the appearance palette? Adobe Illustrator (How) Can i create an opacity mask within the appearance palette? Posted by Martin De weijer on September 10, 2015 at 10:08 am Hi people, I am curious on how to use the opacity mask option in an appearance palette? Is it for instance possible to mask the black outline from the magenta fill? The end result should look like this.. Thank you very much in advance for your answers grtz martin Martin De weijer replied 10 years, 9 months ago 1 Member · 0 Replies 0 Replies Sorry, there were no replies found. Reply to this Discussion! Login or Sign Up Public All Members My Connections Only Me PublicAll MembersMy ConnectionsOnly Me Public All Members My Connections Only Me Reply to this Discussion! Login or Sign Up