Some photography making occasion deteriorate (4,5)

I believe the answer is:

time lapse

I'm a little stuck... Click here to teach me more about this clue!

'some photography' is the definition.
I know nothing about this answer so I cannot judge whether it can be defined by this definition.

'occasion deteriorate' is the wordplay.
'occasion' becomes 'time' (I've seen this before).
'deteriorate' becomes 'lapse' (I am not sure about this - if you are sure you should believe this answer much more).
'time'+'lapse'='TIME-LAPSE'

'making' is the link.

Can you help me to learn more?

(Another definition for time lapse that I've seen is " Such a photo".)

I've seen this clue in The Daily Express.

Want a hint initially instead of a full solution? Install my app