Book of photographs (5)
I believe the answer is:
album
'book of photographs' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for album that I've seen before include "Blank book for keeping stamps, photographs etc" , "A music record or a book of photos" , "Scrapbook, for stamps or photographs" , "Book of snaps" , "Item of music released" .)