Boredom sketches

Drew these up in class yesterday... It's in my "old" style, the kiddies-stuff. I always hated it, but these are quite ok I think.
The elf in the upper right corner I've drawn before I like her xD
Dunno if I'm gonna color them I got so much things left to color...

*Tools*
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- Black ballpoint
- A4 paper (with squares , those suck to drawn on)