the holes would be too deep to even see the paper 
2011-03-25 17:30:29
4
Potholes of Lava...
This might be a fun exercise to complete on one our local roads, although it would probably be a lot of printing.
2011-03-25 17:11:01
Haha! That's cool. How about high vis or reflective lava?
2011-03-25 17:43:57
You could always pour kerosene on the paper and light it fro improved visibility.
2011-03-25 18:23:08