A set of original concept artwork for the character of the "Hirogen" created by the award winning costume designer Robert Blackman for Star Trek: Voyager. These four designs feature the likeness of the hunter type alien from the Delta quadrant, and show the creation and evolution of the character. Each is hand drawn in pencil with written notes at the bottom, measure 8.5" x 11", and come from the personal collection of Robert Blackman.