Your answer is next year in February
1. The rights of a photographer revolve around photographing public activities.
2. An ethical photographer is someone who takes public activities and not private events unless he has permission.
3. The First Amendment talks about the freedom of speech which can cover photography only if there was a message that was going to be conveyed to a certain audience.
4. There should be limits to editorial photographs. Not everyone are prepared to look at certain photographs and understand it.
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The answer is minimalist music.
Minimalist music is based in frequent repetition which have small variations of a small musical idea.
Usually, it is a slowly changing common chords and common tones.