... on your hard drive until you actually save the entire fi le. Only the Photoshop (.psd), Large Docu-ment Format (.psb), Photoshop PDF (.pdf), and TIFF (.tif) fi le formats support multiple saved ... Curvesdocument, that portion will no longer be visible, but Photoshop still remembers the information (Figure 3.14).If you move the layer away from the edge, Photoshop is able to bring back the information ... (Figure 3.15). Choosing Image > Trim causes Photoshop to remove any unnecessary white space (Figure 3.16). Just adjust the Based On setting so that Photoshop will fi nd white information in the...