A dystopia is a world where everything is bad. As a result, the place would be described in negative terms.
For example, dystopian weather would be murky, bleak, foggy, or rainy; the colors used will be similar: dark blue, gray, black, etc. would all be colors used in a dystopian world.
Different perspective refers to an observer expriencing or observin an event at a different perspective for example a victim or a passer by involved in an accident. therefore with different perspective the perception of the event or another person would be different.
for example the victim would be traumatize but the passer by would just remember