I have another question. If I apply tile to the ground, how do I get rid of it if I don't want it anymore? What I ended up doing was turning off the ground plane again.

"It is good to see ourselves as others see us. Try as we may, we are never
able to know ourselves fully as we are, especially the evil side of us.
This we can do only if we are not angry with our critics but will take in good
heart whatever they might have to say." - Ghandi