Following the episode, the showrunners discussed the paintings seen in the Dragonstone cave by Jon and Danny, detailing where the idea for the symbols came from.
Game of Thrones’ fourth episode this season was arguably the best hour of television seen this year, featuring everything we Watchers love: dragons, battles and awkward reunions.
During the same episode we saw two Starks finally reunite, one person almost drown, and some major callbacks in Winterfell.
“These are patterns that have mystical significance for the Children of the Forrest, but we’re not sure exactly what they signify.