324 Menu Guide > N The Retouch MenuImage overlay combines two existing NEF (RAW) photographs tocreate a single picture that is saved separately from the originals;the results, which make use of RAW data from the camera imagesensor, are noticeably better than photographs combined in animaging application.1 Select Image overlay.Highlight Image overlay in theretouch menu and press 2. Imageoverlay options will be displayed,with Image 1 highlighted; press J todisplay a picture selection dialoglisting only large NEF (RAW) images created with this camera(small and medium NEF/RAW images cannot be selected).2 Select the first image.Use the multi selector to highlight thefirst photograph in the overlay. Toview the highlighted photograph fullframe, press and hold the X button.Press J to select the highlightedphotograph and return to the preview display.Image OverlayG button ➜ N (retouch menu)+