Dramatic picture (7)
I believe the answer is:
tableau
'dramatic picture' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for tableau that I've seen before include "Group of motionless figures -- dramatic scene" , "Motionless group on stage" , "Diorama; vignette" , "Dramatic scene (where the action is frozen?)" , "pictorial presentation" .)