The document discusses legal and ethical constraints that must be considered for a film poster. It notes that having recognizable people in the background without permission could be an issue and can be addressed through editing. Using minors as models requires proper release forms from their parents. Copyright issues around using others' intellectual property can be avoided through custom or stock images. Ethical topics like offensive material, racial inequality, and age-appropriate content are regulated for posters and these guidelines can be followed to resolve any potential issues.