Press conference and Photo opportunity

Press conference noun - A conference at which press and tv reporters ask questions of a politician or other celebrity.

Photo opportunity and press conference are semantically related. In some cases you can use "Photo opportunity" instead a noun phrase "Press conference".

Photo opportunity noun - An occasion that lends itself to (or is deliberately arranged for) taking photographs that provide favorable publicity for those who are photographed.

Press conference and photo opportunity are semantically related. You can use "Press conference" instead a noun phrase "Photo opportunity".