Just so that there is no confusion, this image and its parent are related. This image is the screencap of a Touhou PV called "Dream of Reality". Its parent is the actually comic form of that part of the video. Pretty sure they are of the same work, but I have no idea what the name of said work is. And before anyone says it's part of the comic Yumeutsutsu, let me assure you that it is not. It's 7:54am were I am right now and I haven't gotten a wink of sleep last night since I was going through all of Yumeutsutsu confirming that this image and all of the other images I'll be uploading in the next 2 or so weeks do not appear in Yumeutsutsu at all. And if the parent happens to be in Chinese; sorry, I cannot find any other version of it at all.