Really damn impressive.

Snapchat users in NYC will be able to experience the Landmarker lens starting Sunday, April 14 — the premiere date for “Game of Thrones” Season 8 — and the week thereafter, to see the fantasy creature encase the Flatiron in ice… To access the “GOT” Landmaker Lens, users in the vicinity of the Flatiron Building must tap the Snapchat camera and select the “Game of Thrones” Lens.