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You will see nice patterns and colors come and go, all formed by self-organization.
An 1990s VHS-C video camera films its own output from a (CRT-)TV. This process iteratively mangles its output and forms changing or semi-stable patterns when the camera tilt angle and screen distance are changed. Iterative processes, especially a combination of stretching and rotation are the basic mathematics behind the creation of fractals. Iteratitive processes tend to converge to attractors, but fortunately in this case, the cameras auto-exposure and white balance prevent it from locking to boring white or black images. The cameras image sharping filters supposedly lead to regular patterns with the spatial frequency of highest gain that sometimes crystalize in separated domains. In short: geek-fun!