Ok. Going to clear this up. Because we get a lot of these messages.
I gather art for this blog from deviant because their tagging system is much easier for me to use. I am also able to find new artists that I have not come across on tumblr yet.
Deviant art has a feature that will allow or disallow a published piece from being shared on other sites. If the artist does not wish to have their art shared, they can click that button. Other artists will provide a link back to their tumblr post, and I will always use that link.
If you are an artist who wishes to not have the art linked to tumblr, you can either turn that feature off, link your tumblr on your DA posts, or nicely ask us to take down your piece. I carefully watch the reposts and have asked anyone who reposts without the links to take it down so that the artists deviant is always attached.
I also ask the followers to alert me if they are familiar with the artist or their tumblr so that I can go back and link their art from their page.
Sorry for the long post.