Create a central area of focus within your photo, using the Depth of Field tool to blur the remaining areas. This lets you focus attention within seconds; a result that usually requires precise, manual aperture adjustment at the time the photo is taken.
Displacement map effects warp or displace one image based on the content of another image. One outcome of displacement maps is to make text on an image look like it was always there or that it was painted on as it matches the contours of the underlying image.