#1073734 - safe, artist:grihmfait, rarity, pony, unicorn, g4, bedroom eyes, brain, brain in a jar, crossover, doctor who, female, lady cassandra, monochrome, organs, simple background, skin, solo, white background

Full size BBcode Copy
[img]https://derpicdn.net/img/2016/1/25/1073734/full.jpg[/img] [url=https://derpibooru.org/images/1073734]View on Derpibooru[/url] - [url=http://www.furaffinity.net/full/9891615/]Original source[/url]

Thumbnailed BBcode Copy
[img]https://derpicdn.net/img/2016/1/25/1073734/medium.jpg[/img] [url=https://derpibooru.org/images/1073734]View on Derpibooru[/url] - [url=http://www.furaffinity.net/full/9891615/]Original source[/url]