Ft fandom, you're really letting me down.
Stop fucking reposting stuff.
It’s not hard to source images -if there’s a watermark (ex berryjewel / berryjewel|tumblr) then there’s a high chance the original is on tumblr.
If there’s a url on it (ex. Berryjewel.Deviantart.com ) , you can guess where it’s from.
If none of the above is available, Google and saucenao is incredibly easy to use.
Reblog from the source.