Yes, but it could not have been in the movie as it is dated 1994, STIII was 1984 - a decade earlier, it could not be from any other film featuring the Enterprise or Enterprise-A as STVI the last film to feature the ship is dated 1991 so the painting is something separate from any currently released TMP era movie. Possibly it is just an independent piece of artwork or maybe it was meant to be in ST Generations (1994 IIRC) but they omited it at some point during the production.