Photogenic vs Photographic
Photogenic(especially of a person): Looking attractive in photographs or on films
Nivin Pauly is one of the most photogenic actors in the Malayalam film industry.
More: A photogenic child, photogenic place, photogenic smile, etc.
Photographic = relating to or resembling photographs
Eg: High tech digital photographic equipment
More: Photographic processes, photographic film, materials, etc.
Photographic can be used describe something that resembles a photograph, because of its ‘clarity and detail’
Eg: He has a photographic memory of that incident.
Here the person is able to retain facts, appearances, etc. in precise detail.