Basic models of flocking behavior are controlled by three simple rules: 1) separation: avoid crowding neighbours (short range repulsion); 2) alignment: steer towards average heading of neighbors; 3) cohesion: steer towards average position of neighbors (long range attraction). With these three simple rules, the flock moves in an extremely realistic way.
It's been a minute, so I'd forgotten that you need to load the sheets emulsion side inwards on a MOD45 reel. 😑
Also, I'm out of fixer. #photography