[Mediawiki-api] Retrieving image URLs?

[Platonides]

Kelly Jones wrote:
> By visiting the page normally:
> 
> http://wiki.lspace.org/wiki/Image:Cover_The_Last_Hero.jpg
> 
> I learned that the image URL is
> "http://wiki.lspace.org/uploads/4/4e/Cover_The_Last_Hero.jpg".
> 
> Is there any way to obtain that URL using the Mediawiki API?

Also there's the old (pre-api) way of using 
[[Special:Filepath/Image:Cover_The_Last_Hero.jpg]] to get it.