I
do not have a lot of rules, but there is a few. I
hope that you will respect them.
You
May:
Use my graphics on personal websites only.
Use my tubes and graphics to make stationary etc.
You
May NOT:
Use my graphics on comercial websites.
Put my tubes/graphics in any collection or offer
them for download on your own site.
Claim any of my tubes/graphics as your own.