What can you say . . . To A Plagiarist?

Merely an expression of disdain, not directed at any individual. Please comment, if so inclined.

To A Plagiarist

Approval of your name
with works that you purloin
in search of great acclaim
is counterfeited coin.

You slink about in cowl
stealing sweetness from the light
like hooting of an owl
looting sustenance by night.