Spotlight
  1. Navigate to the spotlight folder and select the before.jpg and after.jpg files
  2. Select Elliptical Marquee Tool
  3. Position the pointer in the center of the child’s face
  4. Hold down Alt+Shift (Windows) or Option+Shift (Mac OS) and drag outward from the center of the face until the circle completely encloses the child’s face
  5. Release first the mouse button and then the keyboard keys
  6. Choose Select > Inverse
  7. Choose Image > Adjustments > Curves
  8. Drag the control point in the upper right corner of the graph straight down until the value shown in the Output option is approximately 150. (The Input value should remain unchanged.)
  9. Examine the results in the image window, and then adjust the Output value up or down until you are satisfied with the results
  10. Click OK to close the Curves dialog box.