Permeability transitions rather than ablation mechanisms facilitate selective removal of the imaging layer of a lithographic plate, which allows for imaging with low-power lasers that need not impart ablation-inducing energy levels. The remaining portion of the first photosensitive layer is then removed. Electronic connections link the two fields of connection points in going through the joining parts. In many instances, resensitization is achieved at lower doses than the prototypical agent verapamil. Specified reference face image data in the registered reference face image data is designated and image data that contains the reference face image data is retrieved.