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.
Doctor Who - the helpful guide to letting out the feels about previous companions (Roses always wilt [Rose Tyler], Ponds always dry up [Amy Pond], Blonds aren't the only forgetful ones [Donna Knoble], and everybody knows that everybody dies [River Song])