The artist is mentally ill as heck. He livestreams all the time and if you watch without commenting he'll have a freak. He'll close his CSP window but keep the livestream going if all of his 2-15 viewers stop commenting and just creepily wait in silence until someone starts chatting again, or he'll have an angry mentally unsound rant about people thinking they have a right to watch without engaging him in the chat box.
Also, that's the only yume nikki art he's done if that's what you're after.
His art is pretty neat and different though.