I have a project and have several retired and current volunteers. I ask all volunteers to send me their images so I can put them in the acknowledgement page. However some don't reply me (who are also retired ones). How should I handle them?
- Use a generic image as the placeholder for those who I don't have image, because they should have a spot in the gallery?
- Just use the images I have, because simply naming all volunteers in the text is sufficient?