Seen on deviantart just now:
© Creative Commons license.
This image may not be altered, copied, or used in whole or in part, without express written permission. [emphasis mine]
Plus this in the comment:

Ummm...
Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License: you're doing it wrong.
I wonder if it's that they don't understand how CC licenses work, given that they've apparently attempted to "copyright" something to it, or if this is some kind of boilerplate they put in all their artist's comments and they forgot that it wasn't appropriate in this case. Setting something as a CC license on dA isn't something you can do with a single mis-click, so I doubt it was purely by accident.
© Creative Commons license.
This image may not be altered, copied, or used in whole or in part, without express written permission. [emphasis mine]
Plus this in the comment:


Ummm...
Creative Commons Attribution-Noncommercial-No Derivative Works 3.0 License: you're doing it wrong.
I wonder if it's that they don't understand how CC licenses work, given that they've apparently attempted to "copyright" something to it, or if this is some kind of boilerplate they put in all their artist's comments and they forgot that it wasn't appropriate in this case. Setting something as a CC license on dA isn't something you can do with a single mis-click, so I doubt it was purely by accident.