Tunnel Tube Effect

I just remembered that I had this photo I took inside a ventilation tube/ thing and decided to apply the threshold effect. I realised using the timer would allow this nifty animation of the light and dark contrasting down the tunnel. It looked eerie and I wanted to see which part it would add to in the final film. I think the eye scene works because the opening and closing of eyes almost syncs with the movement of the light and dark. So yes!