"This work is licensed under a Creative Commons Attribution-Share Alike 3.0 License." --> See right sidebar, about halfway down the page--the license is the last entry on the right sidebar. https://muffintop04.deviantart.com/art/crying-eye-303698829
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.