professional ems in cambridge, mass.
nikon d2x. shot at 4 sec, 3.5/f
two smoke machines were placed to the left of the ambulance, and the emergency lights were turned on.
one of the harder parts of getting this shot was making sure the models kept very still. i usually tell them to hold their breath when i am trying to get a shot like this.
it was a long shoot, because of the wind blowing the smoke around, models moving, and the obvious lightplay, but i think it was worth it.