I thought all Paint changed color due to fading.

When I was a Kid they briefly sold Shirts that changed Color each time they were washed for a few times. That apparently did not work out well because you bought the Shirt for how it looked to begin with. Once it change Color if someone did not like the Color they did not wear the Shirt.

My Cousin had one and He wore it maybe 3 times.

__________________
84 300D, 82 Volvo 244Gl Diesel