I don't know if you're aware of this, but you can't upload other artists artwork even if you say in your comments you didn't draw it. Usually artists don't allow other people to upload their works to other sites unless they give explicit permission to the person, and I don't think you asked for their consent seeing how you don't provide a link to the original picture.
I'm not trying to call you an art-thief or something. But here in dA you can't "post" pictures or any other kind of artwork if you didn't make it. You can only upload your own stuff, 100% made by you. So to stop other people from calling you names, please take down the picture.