Mark “Crash” McCreery T-Rex concept artwork from Jurassic Park. (Universal, 1993) Original concept rendering of a Tyrannosaurus Rex in side-view accomplished in pencil on a leaf of 14 ½ x 27 ½ in. artist’s illustration board. This impressive and finely detailed drawing is signed at the lower right “Crash ‘91” as well as the pencil notation “Tyrannosaurus Rex. Stan Winston Studio”.