Molly's is soooo realistic, it looks so real! Alice X Zhang's Sherlock portraits. I'm sure I've pinned these before, but too bad. Her work is so good that the BBC have licensed some of it and prints are available to be purchased in the BBC Shop.
When I first started reading down this I was thinking it was about what John is to Sherlock then I realized it was meant to be the other way around. But truthfully, wasn't the same for both? The feeling was mutual.