Abstract: An image processing method and corresponding system stores in computer memory image size data representing a plurality of image sizes. First user interface controls are displayed on a display device to allow a user to specify a source image. The image size data stored in computer memory is used to produce data representing a plurality of transformed images corresponding to the source image with sizes that correspond to the image sizes represented by the image size data. A display window is displayed on the display device where the data representing the plurality of transformed images is used to simultaneously display representations of the plurality of transformed images in a particular area of the display window for viewing by the user.