Id have to go with natal on this one occasion
The orbs look like water droplets and the ecto mist is most likely breath or cigarette smoke. Although the red orb is interesting. Were there any lights in the background or just out of shot?
(
Shuya Nanahara Sayonara,
Sat 25 Dec 2004, 1:47,
archived)
The red orb
is from a pedestrian crossing I reckon. The big green light is the little green man. You can see the control box on the pole underneath.
(
Xybex,
Sat 25 Dec 2004, 2:02,
archived)