I made a screenshot, cut out that little detail and uploaded it. It's quite easy - even for a technical git like me.
Oh, well, you see, it's like this: I have a television (telly). I have a DVD player. I place the DVD in the player. After hours of confusion, I finally figured out how to make the player play the DVD. I watch Sherlock. Over and over and over again. I turn off the DVD player. I turn off the telly. I go to bed. Repeat as necessary.
Beyond this, I'm clueless. So, I'm pretty sure the "cut out that little detail and upload it" bit won't work for me.
No clue where the picture is from. I'll watch all 6 episodes tonight and get back with you. Ahh, homework!