Thread:Voltairefan/@comment-30681836-20181122191110/@comment-25047329-20181206041038

I took a look at where that image of Touka came from, and the likely answer it that that image was stitched together with several cropped images. For panning shots like that, to get the full image, someone would just need to take several screenshots and carefully lay them together to create the illusion that it was one image.

This types of image is...technically not allowed because it's not a proper image since they're several mashed together. But they very rarely happen. Like this image of Irimi's kagune:

https://tokyoghoul.wikia.com/wiki/File:Tokyo_Untitled57.jpg (you can see it's a bit janky)

idk about now because I haven't been keeping up with the :re anime, but this was cropped together because at the time there just wasn't a clear shot of Irimi's kagune at all. While technically not allowed, I let it slide out of necessity and because it's not like this happens very often anyway.

So I think stitched screenshots it the likely answer for that portrait image of Touka, but they should be avoided unless it's out of necessity.