Editing - Vignette

 In this photo a vignette has been applied to the photograph on the right

















Step 1 - create a new adjustment layer for curves

Step 2 - click okay on the layer name

Step 3 - over exaggerate the curve

Step 4 - Make sure the top square is black and white

Step 5 - Click on the gradient tool and then click on gradient

Step 6 - Click on radial button (the selected button)

Step 7 - Drag out from the photo creating a vignette