9. Click the Clip To Layer button at the bottom of the Properties panel to create a clipping
mask, so that the adjustment layer affects only the Statue layer.
10. In the Properties panel, click the Calculate A More Accurate Histogram icon ( ) to refresh
the histogram display.Cached histogram data displays more quickly, but is often less accurate. It’s a good idea to
refresh the histogram before you make edits based on information in it.
11. Move the input level sliders to punch up the image. We used the values 31, 1.60, 235.