hey guys, im doing a project in college and i am doing about CCTV footage etc.... and im taking photos that look like CCTV stills, and also some 'forensc' style photos as if someone has broken into a place and im photographing evidence... i have to do some research on techniques and i ma totally stumped on what to do. i have put about using th film grain filter in photoshop and using a wide angle lense for a good DOF in the CCTV stills, but i need to do like 15 more pages on techniques. ANY suggestions would be very helpful!! i know its a very vague topic and i may not have explained very well but thanks for any help!!!