I need help on a school project in english!!!?

ok im in honors english 9 and we finished reading lord of the flies. we have a project now due on mon and i need help with an idea of what to do. its supposed to be creative and original. my topic is the lust for power. for example does it bring out the good or bad in people and can it be a positive thing? what i have so far is the it can be both a positive and a negative thing because it can bring out either the responsibility in people or it can bring out the greediness and selfishness in people. i was gonna do a poster with tall buildings on it n then i tiny little house in the middle of them. the tall skyscrs would stand for jack and the tiny house would stand for ralph. i was gonna do that because jack wanted to take over the island and have ultimate power. wen he did get power he took advantage of it and did whatever he wanted with it just because he could. he didnt care about anybody elses feelings. only his own wants. its the same thing in our world such as with developers. they have the power to take over properties and they do just because they can not caring about wat it does to others. the tiny house would represent ralph because he was the only good one left on the island so he stood out and was all alone in the middle of all the evil. my teacher said that was ok but i neede to figure out how it related to me personally as a teenage girl in high school. but then today in cl she was talking about how she wants it to be creative and original and sympolic. some of the past projects she has on her walls there was an abstract painting and a colloge and stuff like that but i want mine to be really creative n symbolic. thats the two things. so plesssssse help me its due on monday n i want to do reallllly good because i only have a c in this cl! thank u thank u thank u whoever helps ur the best!