Window Long Shot Loop

This is a looped video clip of a long shot of the window. I was trying to mimic candle-light flicker on these shots. The problem was, the table lamp gave off a constant and steady light. Solution: I used a real candle inside the room, behind the left wall, so that in every frame, the lighting was different, creating a flicker effect.



I am thinking of using a snow effect composited on this clip.