Post-its are fascinating. Besides being a piece of stationery that one can't live without, they are also a great tool/ prop for artists.
Shown below are various ways in which people use post-its as a medium of expression.
1. As a canvas for drawing cartoons:
2. As a prop for animation:
3. As a tool to express love (or is this a fling? :P):
And one can't help but notice how brilliant the Post-its ads are!
Here are a couple that really stand out: