I am putting together a large catalogue and placing a lot of small thumbnail sized images into an ID document. (ususally between 23-57mm wide) I have shot the images and resized in photoshop using the correct bicubic sharper, and made sure they are at 300dpi then saving as a TIFF. In the document some of the pics are still pixelated on screen and at print after being placed in. Its not the display performance and I have checked overprint preview. Some of the images just don't seem to want to be resized. Could it be something to do with TIFF settings? Am I doing something wrong????