the kessler syndrome is a scenario where in orbiting debris would collide and create a cascading chain reaction of colliding debris, ultimately creating an impassable field-a mass, if you will.
These types of collisions are what happens with all things, at all times.
What do these collisions look like then?
x-ray photons illuminating and irradiating a skeleton, dye seeping from a cast back into its mold- each object imparting itself into the other.