"I don't know, Mycroft. Does the Queen know you're after her job?" - hehehe, Avengers. Extra fact: Mycroft, or Gatiss I should say, has that umbrella and stance because he's copying John Steed, a character from the 70's UK television show "The Avengers" because Gatiss is a big nerd.
I'm really interested by their body language in the pictures. In season 1, there's a lot of space between Benedict and Martin, and Martin has his arms crossed, signifying slight discomfort (though he could just be cold). Season 2, they're closer and have more open body language, showing they're more comfortable with each other. Season 3, they're in each other's intimate space (very close - touching), showing they're very close and comfortable with each other. I love it!
My little sister just came up to me and asked me where this was from, cuz she'd seen it on the humor page. I just died laughing XD Cabin Pressure (British radio show) meets Sherlock (BBC TV show.) CABINLOCK ftw XD Although Hounds of the Baskerville was an awful episode, this hasn't failed to make me laugh since I first saw it a few months ago.