Coffee Break: Sherlock Coloring Book November 3, 2016 This week's coffee break involves an adult coloring book, because I love Benedict Cumberbatch and colored pencils. I have two nerdy adult coloring books now and am obsessed.Have you tried any out yet? Which ones are your favorites? instagram Block This is an example. To display your Instagram posts, double-click here to add an account or select an existing connected account. Learn more.