Sorry for being new with free and open art programs like gimp and inkscape,
my question is, what kind of copyrights i can set for my artwork that i create with gimp or inkscape.

If i use these two free programs, and create an artwork for web,
then is it then, so, that i have to set my web artwork, for everyone elses free use too ?

Is this totally too noob gimp and inkscape artwork question ?