Maybe they would want the attention, or maybe they wouldn't. Even if they hadn't been active for ages, even if they're suspended, no one has any right to spread their art around like this where the artist can't keep track of it. Unless they have given express permission, you shouldn't. It doesn't matter if it's credited.
I know I would be quite pissed off if I found my artwork somewhere I didn't post it.
Quote: WindbringerI'm going to be honest with you: her last piece of work was done in 2012, so it's going to be hard to find her and to convince her to sign up for this website. The least of things is that she gets some acknowledgement.
If you think it's so hard to find her to get permission, then don't ahead without it regardless.