Page 176 - (DK) Advanced Photography Guide
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174         APPLYING | LAYER MASKS


           SELECTIVE ADJUSTMENTS



           At first, the effect of a Photoshop adjustment layer    layer to which the mask is attached. Black areas
           is applied globally (to the entire image). Layer masks   conceal that portion of the layer, allowing the layer
           are a way to limit the adjustment to selected areas    underneath to show through. Remember this
           of the image. Use a layer mask if you want to adjust    mnemonic: white reveals, black conceals. Gray
           a part of your photo. A layer mask can be added to   areas reveal a blend of the layer to which the
           any type of layer. White areas on the mask reveal the  mask is attached and the layer beneath.


                                                       Layers  Channels  Paths          Properties
                                                         Kind
                                                                                            Hue/Saturation...
                                                        Normal   Opacity:
                                                                                        Preset:  Custom
                                                       Lock:       Fill:
                                                                                           Master
                                                                                        Hue:
                                                              Solid Color...
                                                              Gradient...               Saturation:
                                                              Pattern...
                                                              Brightness/Contrast...    Lightness:
                                                              Levels...
                                                              Curves..                          Colorize
                                                              Exposure...
                                                              Vibrance...
                                                              Hue/Saturation...
                                                              Color Balance...
                OPEN THE PHOTO                  ADD THE ADJUSTMENT LAYER        MAKE ADJUSTMENTS
                Start with a 16-bit TIFF exported   Select the type of adjustment layer   Reduce the color to silvery hues
           from Raw editing software. Exporting as a  that you want to apply from the pop-up   using the sliders in the Properties panel.
           16-bit file instead of an 8-bit file helps   menu at the bottom of the Layer panel.   If this is not visible, open it from the
           preserve image quality. Assess what you   Here, Hue/Saturation has been selected.  Window menu at the top of the screen.
           would like to change.


                                                                                           Size:  600px
                                    Layers  Channels  Paths
                                                                                           Hardness: 40%
                                      Kind
                                     Normal     Opacity:
                                    Lock:         Fill:




                                               Background





                PAINT THE LAYER MASK                            ZOOM IN FOR DETAILS
                Select the Brush from the Tools panel and edit the    Vary the size of the brush tool to suit the size
           layer mask (highlighted). Set the foreground color to black    of the area you are working on. Zooming into the
           and paint any part of the image where you want to remove    photo and using a small brush will enable you to
           the adjustment. The circle shows where the brush tool is.  mask out intricate edges and details precisely.







   US_174-175_App_Layer_Masks.indd   174                                                             06/02/2018   11:47
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