A picture maker arrived with another? (6)
I believe the answer is:
camera
'a picture maker' is the definition.
'arrived with another?' is the wordplay.
'arrived' becomes 'came' (coming is a kind of arriving).
'with another?' becomes 'ra' (I am not sure about this - if you are sure you should believe this answer much more).
'came'+'ra'='CAMERA'
(Other definitions for camera that I've seen before include "Image recording apparatus" , "Common image recording device" , "Image recorder" , "In - means in private" , "media producer" .)