Its digital wallpapers, though, are anything but antiquated. Its creator has been working for years to create various wallpapers and is known for adding digital effects to basically everything.

The ice wall from season four was actually 30 feet high and a whopping 400-foot long green screen. Here we see wights plunging off a huge cliff during the battle of Hardhome in season five. HBO ...

Even today, computerized effects can’t stand up to our sophisticated observations of the human face, writes Alison Gopnik.