I used this image because I’ve seen it posted without a source SO many times. (I’m looking at you Disney fandom)
Artwork – [x]
I’m gonna go ahead and signal boost the living fuck out of this.
http://saucenao.com/ is a good site to use as well. Another thing you can do is add sources to unsourced art you see on your dashboard so anyone who reblogs from you will spread the source around as well.