Next, you’ll look closely at the image and correct any problems. When you prepare your own
images for printing, zoom in and scroll to view the entire image closely.
4. Select the Zoom tool in the Tools panel, and zoom in on the photos in the lower third of the
poster.The photo of tourists is flat and a little muddy-looking.
5. Select the Tourists layer in the Layers panel, and then click the Curves icon in the
Adjustments panel to add a Curves adjustment layer.6. Click the Clip To Layer button ( ) at the bottom of the Properties panel to create a
clipping mask.