In order to make the image look even more interesting, I decided to create the illusion of the frog's skin being pulled away to reveal the robot. On a new layer above our background, I roughly painted the insides of the opened skin. Using the Brush Tool set at 100% opacity set to a brown, skin-toned color, I mapped out the area our skin would coverNext, I wanted to give the skin some shadow. Selecting a darker shade of our original skin color, I roughly painted in the shadows. Then, using the Smudge Tool set at 60-70% pressure, I smoothed out the shadows just (as in Step 07) until I was happy with the general placement and shape of the skin