Learn how to reduce the depth of field of a photo after it's been taken so that only your main subject matter is in clear focus.We cover the use of the
The lens blur filter gives the effect of a shallower depth of field so that some objects are blurred and others stay in focus.
A layer mask is used to hide portions of a layer and reveal portions of whatever layer is below it. You can modify the mask by using the brush tool and painting in either black or white.
