test 1 Practical Photoshop - April 2018 UK | 页面 15

10 ADD A VIGNETTE
Vignettes let
you darken
down corners to
focus attention on
your subject. They’re
especially useful for
black and whites. The
Radial Filter is great
for adding vignettes.
Dial in negative
Exposure, then
either drag a circle
or hold Cmd/Ctrl and
double-click to snap
the vignette to the
edges of the frame.