A commemorative or souvenir photograph taken to remember an event such as a ceremony, trip, or occasion.
結婚式で家族と記念写真を撮った。
We took a commemorative photo with the family at the wedding.
卒業式には必ずクラス全員で記念写真を撮る。
At graduation we always take a commemorative photo with the whole class.
旅行先で記念写真を撮って、後でアルバムに入れた。
We took commemorative photos on the trip and later put them in an album.