A polished portrait is not automatically a useful source. The mouth and jaw need to be visible, with enough facial detail to work from.
Key takeaways
- Use one main subject.
- Prefer a front or mild three-quarter angle.
- Avoid covered lips and hard shadows.
- Do not crop through the chin.
Face size and framing
The face should be easy to see without zooming. A full-body photo often leaves too little useful detail.
Photos worth replacing
- Group shots with similar-size faces.
- Strong profiles.
- Heavily compressed screenshots.
- Hands, hair, or microphones over the mouth.
Frequently asked questions
Can I use a side profile?
A mild angle can work, but a strong profile hides part of the mouth.