Online Terms:
Faced with the massive amount of notes clubs Paint shop pro wondering if my works can be used to make signatures or other things, and my inability to answer all, informs you that yes, you can use what they want on the sole condition to show my name and nobody tries to claim authorship of the pictures that much work for me to do. And certainly never for commercial use or profit intentions.
I can't reply all notes of PSP clubs asking me if my works can be used in signatures, well, you can use my works if you credit me and of course, never with commercial purposes.