Is the photo sketch original?

If you sketch your own photos, others will still copy them, because the photos are taken by photographers, and the photographers also need to find suitable composition angles and camera parameters, so sketching the photos taken by others is equivalent to taking them directly and copying them. Not original.

Copying a work is the relationship between various levels, reality, composition and light and shade that others have dealt with, and copying is only the result.

Sketch is to recreate the real thing through your own eyes, and you need to deal with all kinds of relationships yourself. In fact, the photos of real objects are processed by the camera, and the levels displayed on the plane need to be restored and re-selected. The process of painting is a choice.