Up for sale/auction is a Rare Vintage Lithograph of Star Trek "Signs Of Intelligence" Art Work and Signed by Michael David Ward.This Art Work is not Numbered but it was signed in gold pen by Michael David Ward. 36" X 24"  Limited Edition Signed By the Artist Lithograph There's a water mark on the top right corner.It only shows at the back but in the front,it's not noticeable... I have provided several pics to better describe the condition of the Art Work. I have several Star Trek Collectible Limited and hard to find Art Works and Lithographs.