Case Discussion
Image of a comb.
Image attribution
Author: Dub
Original file: http://commons.wikimedia.org/wiki/File:Comb.png
License:
I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide.
In case this is not legally possible: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
Modifications: rotated and background added