More people are online, more often, than ever before. Throw a plot-heavy, cultural phenomenon like Game of Thrones into the mix, and you’ve got the perfect storm of in-depth analyzation and dissection of every detail in the show.
Knowing nothing will get by its viewers, the writers are able to sneak in all kinds of easter eggs that would have likely gone unnoticed ten or even five years ago. That’s why I wouldn’t be surprised if this newest egg is intentional.
Redditor Sannybop noticed a surprising image formed by the White Walkers as they marched through the leveled wall.