Let the book's tone influence lighting and layout, not the author's identity. An author photograph helps readers recognize the writer. Dressing the author as the protagonist can blur that purpose unless the image is clearly presented as a creative concept.
Define the image's placement
Ask whether the file is for a jacket biography, publisher website, interview or imaginative launch artwork. Each placement may have different crop and disclosure requirements. Start with an authorized current source and obtain the publisher's specifications before generating variants.
In Imagild's Skill Market, explore a listed portrait style with restrained changes. Keep the author name and biography separate from the image. A model cannot establish publication history, awards or credentials from appearance.
Use tone without inventing a role
A fictional mystery writer wants a quiet, thoughtful portrait. A simple cool background and readable expression can complement the cover. A generated detective costume, crime scene or badge introduces a character role that may be inappropriate for the biography.
Compare the generated face with the source and check clothing, hands and glasses. If the setting is imagined, label it when the context could otherwise suggest a real location or event. Do not imply that a famous library or publishing house hosted the author without evidence.
Coordinate with the book designer
Provide a text-free portrait and enough space for the actual crop. Check the jacket proof rather than only the image in isolation. A good portrait can fail when the face is too small or when text covers its key features.
Keep a current real portrait available if the publisher requires photography rather than generation. Save the source, approved creative version and final crop with clear filenames. Future editions should not mistake a book-specific concept for a documentary author photograph.