EDIT:
I replied on John's post about this and you can view it here:
http://www.eathena.ws/board/index.php?showtopic=199632&st=45&gopid=1178082&#entry1178082I posted about this yesterday and apparently RMS had a rollback so it disappeared along with my account. I wasn't able to check whoever posted a comment on my previous post so I deeply apologize.
Again, I'm not really sure if this is the right place to report about selling web designs using stolen RO artworks so you may move it to the appropriate section.
Beware of John, who uses Ragnarok Online artworks without permission and gains profit from it by selling them to private RO servers for their websites. Here's the link to his forum, RO-Solutions:
http://www.eathena.ws/board/RO-Solutionsnet-Ro-Related-Developement-t199632.htmlI found this out from my friend in deviantART that Love RO (
http://lovero-gaming.net/) was using my artwork (
http://yanilyn.deviantart.com/art/RO-Commission-M-and-M-63561939) and asked me if I granted them permission to use it. Here's a printscreen of their homepage with my artwork on their banner:

I immediately contacted their admin to at least credit me for the work or else to put it down completely:

Hello Christina, Salma, GM Odin and GM Tempest.
I'm Yanilyn from Deviantart and a friend of mine informed me that this RO server is using one of my artworks as a website banner without my permission.
I feel honored that you even considered using my art for your website. It's fine that you use it without asking me permission. However, AT LEAST credit me for using my own artwork.
If it's a hassle to put a CLEAR reference as the artist of that banner, please remove the art and replace it with someone else's art WITH their permission.
Thank you for your cooperation.
Yanilyn
To my surprise, they replied me with this message:

Although my RO artworks can be used freely without my permission, you MUST credit me for my hard work and for letting you use it. In addition, they are under the Creative Commons License which clearly indicates that these artworks are NON-COMMERCIAL, thus you may NOT use it to gain profit from others, which John has clearly violated.
Creative Commons is a non-profit organization with a mission to expand private rights to create public goods, creative works set free for certain uses.
Offering your work under a Creative Commons license does not mean giving up your copyright. It means offering some of your rights to any member of the public but only on certain conditions.
All of Creative Commons licenses require that you give attribution in the manner specified by the author or licensor.
Attribution. You let others copy, distribute, display, and perform your copyrighted work — and derivative works based upon it — but only if they give credit the way you request.
The core licensing suite will also let you mix and match conditions from the list of options below. There are a total of six Creative Commons licenses to choose from the core licensing suite.
Noncommercial. You let others copy, distribute, display, and perform your work — and derivative works based upon it — but for noncommercial purposes only
No Derivative Works. You let others copy, distribute, display, and perform only verbatim copies of your work, not derivative works based upon it.
Share Alike. You allow others to distribute derivative works only under a license identical to the license that governs your work.
So I'm warning all private RO servers and RO artists to beware of John, who uses RO artworks without the artist's consent to provide web designs and rips off their clients for stolen works.