Practical_Photoshop__Issue_77__August_2017

COMBINE IMAGES WITH MASKS
Layer Masks allow you to combine images just as if you were
creating a cut-out collage with a set of prints and a pair of
scissors – but you can create incredibly precise cut-outs, and
the cuts you make are never set in stone. A Layer Mask simply
lets you hide or reveal parts of a layer. Add a mask using the
icon at the bottom of the Layers panel, then simply paint with
black to start hiding areas. If you want to reveal those areas
later, simply paint with white (making sure the Layer Mask
thumbnail that’s attached to the layer is highlighted – Altclick
it for a handy mask view). To be more precise with your
cutouts, make a selection before turning it into a mask.