Incorrect: The image was photoshopped.
Correct: The image was enhanced with Adobe® Photoshop® Elements software.
Или моё любимое:
Incorrect: A photoshopper sees his hobby as an art form.
Correct: Those who use Adobe® Photoshop® software to manipulate images as a hobby see their work as an art form.
По-моему, стало намного изящнее и доходчивее. Ага, и ещё: рекомендуется всюду, где только возможно, добавлять, что Adobe and Photoshop are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries.