biodegradable art

I've always been a fan of graphing paper and math notebooks..

I magically drew this thing during a physics class in one of those review centers.. yeahp..

although it would be very misleading if I call them art.. but let's just leave it that way and everybody will be happy

I don't have the luxury of using a scanner to upload these things.. so I had to take a picture of them using an aging digital camera.. poor me