People may feel touched by your graphic and yet not feel they have anything worthwhile to say about it. You can't assume from silence that no one was touched by it. If you're after big numbers of views, we all know how to have instant popularity. Is that what you want? I'd rather have a small number of really interested views than a large number of droolers. Perhaps you're just burnt out and need a new challenge. Maybe you need a rest. Maybe you need a different direction. Or maybe you need to reconnect with why you do the art in the first place. It isn't about the viewers...you don't have control over them. It's about what you do have control over. Just a thought.