Change Header Image For Individual Pages

unfortunately it’s a little to limited on explanations, can someone explain or should I google it?

EDIT: the second link you posted after looks good I’ll have to read through it but thanks 😀

thanks esmi, just what I needed, but I don’t see posts motioned, I assume that the category style affects the posts right? and would a parent category style affect a child category’s style automatically too?

oh whoops, thanks esmi awesome work! 😀