Photographer of baby in Dublin? (7)

I believe the answer is:

snapper

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'photographer' is the definition.
(I've seen this before)

I don't understand how the rest of the clue works.

(Other definitions for snapper that I've seen before include "Fish; photographer" , "Person photographing" , "(Often red) food fish" , "sharp-toothed fish" , "Fish; marine turtle" .)

I've seen this clue in The Times.

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