G’day philers,

I’m currently in the R&D phase of designing a new logo for a religious organisation and I’m anticipating wanting to tweak exisiting typeface forms in illustrator to make something a bit special. I’m just wondering if this is a non-issue in terms of licensing, copyright and so on. What are my obligations if any? What do other people do in this situation? what do i need to know? any help would be greatly appreciated,
cheers

Nick