This substituted template thingy will hopefully make life easier for more-experienced editors to notify less-experienced editors who are having image issues - uploading errant images, uploading images under copyright, etc onto Wikipedia pages. I have had the basic code on my User pages at User:Shearonink/useful links since 2011. For attribution's sake, I do not recall if this code is something I had written myself or if someone else wrote it before me.