Optimus Prime Truck Driving Along Mountain Road

A big semi truck with a long trailer rounds a curve on a winding road cut into a rocky hillside. The cab looks like Optimus Prime's truck form, and the Autobot symbol appears on the front of the cab and on the side of the trailer. Behind it, a sporty low car with a rear wing races along the bend, and a boxy truck with another small emblem drives on the left. Farther back on the upper road, a line of cars, a jeep and a van follow along. Rough boulders fill the right side, with hills and mountain ridges in the distance. Try coloring the Autobot trucks in bold reds and blues, then use sandy browns and grays for the cliffs so the vehicles stand out. The rocks also give younger kids good practice with shading and short pencil strokes.