Which editing approach preserves the original image data when working with client-supplied photos?

• A. Destructive Editing
• B. Pixel Editing
• C. Non-Destructive Editing
• D. Permanent Changes

Answer: (C)

Preserving the original image data means keeping the source pixels untouched while you work. Non-destructive editing achieves this by applying edits as separate instructions rather than changing the actual pixels on the base image. Using elements like adjustment layers, layer masks, and smart objects lets you alter color, tone, or composition without permanently altering the original photo. You can tweak, reorder, or revert these edits at any time, which is especially important when handling client-supplied photos because you can present revised results without losing the original data. In contrast, destructive editing changes are applied directly to the image data and can’t be easily undone, which risks permanently altering or degrading the original photo.