Photos with filenames that end in "a" have NOT been retouched. Any other ending (such as "a-o-c") indicates that the file has already been retouched so that you can see what retouching will look like. If you want to see other photos in black and white or sepia, e-mail me the filename (IMG_????a) and I will be happy to process and post it for you. Let me know if you have any questions. james.albritton@att.net