Thread:Evad83/@comment-27247829-20160828112018/@comment-27247829-20160828122930

The first one is pretty good. For the rest, make sure that all of them are of the same size and same policy; transparent. If you have time, you might want to clean her edges too.

There should be no specific guideline, but yes; for sorting and searching purposes, names like the one you gave should be fine.