Any Do-it-yourself Wall Decorative Ideas that whip around 10 mins. or smaller quantity to construct?? Please Help.!? I Have TONS of wall space in my bedroom, and I want...

I Have TONS of wall space in my bedroom, and I want to make it look more attractive. I used to have a ton of posters, but they got too ripped up. I really don't want to use anymore huge posters. I also dont want to be nail or screwing anything into my wall that will leave a spot.( Although I'm fine will little tacks and Push Pins. ) I also want something that does not take forever to formulate. And nothing that I have to shift out and buy. I also have tons of yarn, constrution newspaper, glue, tape, scissors, ECT. ECT. Just someting Cute, Simple and Very Easy to put together. Please Help me! =) Thank You!
What's a creative, however inexpensive, passageway to garnish...
Answers:    you could take a whole bunch of pictures of you and your friends and formulate a colloge of the pictures, paste them on colored construction paper, and sway it on your wall! (putting it in a frame after looks nice too!)

good luck next to your room! hope that helped <3
Where can I find the shower curtain from...
use ur yarn and castit 2 respectively of your walls that across are from each other and you could hangf stuff off the strings