Star Trek: TNG Riker & Troi "Who Watches the Watchers"

A set of original concept illustrations of Commander Riker and Councilor Troi from the Star Trek: The Next Generation episode "Who Watched the Watchers". These piece's were hand drawn by award winning costume designer Robert Blackman, and show the early concept for the characters costume. Items measure 17" x 14". From the collection of Robert Blackman.