Joey Orosco baby T-Rex concept artwork from The Lost World: Jurassic Park II. (Universal, 1997) Original concept rendering of a baby T-Rex accomplished in graphite on a 20 x 30 in. leaf of artist’s illustration board. Signed at the lower right “Joey Orosco” with the pencil notation “Baby Tyrannosaurus Rex, ‘The Lost World’ Stan Winston Studio” at lower right. Exhibits slight smudging.