I found the above Cinemassacre experiment via Make: an exercise in decaying video footage by redubbing it over and over. Maybe I’m weird but I found the deterioration fascinating, watching the colors mutate and the details dropping out until I was following the action by the motion rather than the forms.
A similar tactic but an aesthetically different experience than watching Bill Morrison’s film Decasia, clip below.
You can also see echoes of both in the Very Small Array post where a picture is run through every (default?) Photoshop filter. Shape and form decays while the decay produces accidental new forms. Click here and look at the whole thing to see this man and this cat transform.