Using Curves Adjustment Layer

Using  Curves Adjustment layers, create 3 three variations of an image you have taken.

Make 1 layer a moderate "S" curve. This will give you an evenly toned picture with a moderate range of contrast.


Make a second layer where you have moved the white and dark gray tone to black.

Make a third layer where you have moved the black and dark gray tone to white.

Save screen shots of the curves window by holding down the alt-print screen key and pasting the image into paint. Do this for each of the Curves variations you make.