Return Through the Portrait (The Deathly Hallows)

In this display, Harry and his friends enter the Hog’s Head bar, only to find that the portrait is a gate to a passageway through Hogwarts. The bartender shows them this as Neville comes through the portrait, from the Room of Requirement. They travel through a stone passageway, to find that the Room of Requirement has become a sort of secret base for Dumbledore’s Army.