(Don Bluth, c.1982) An original concept design for a promotional poster for the theatrical release of "The Secret of NIMH". The original artwork is accomplished in marker on thin artist's paper which is adhered to a large foam core backing for its presentation and review. The artwork has an image size of 22"x13.25" on its 29.75"x20" backing. The condition is very good with some wear from use including a few small torn portions of the paper mat on the left and right sides of the artwork.