Hello Kathleen, do you mean writing on the photos with a white pen? If the information is on the photo itself, then it will be scanned along with the photo. If the information is on the back of the photo, then we would have to scan the back as an additional scan as well. I also do not recommend writing on the photo as it will have permanent damage and could smear on the photo. What you would be able to do it, add information digitally by titling each image once they are scanned. I hope you find this information helpful. Please let me know if you have any other questions. Thanks!