erin’s sketchbook is a minimal WordPress theme we built for ourselves a couple years ago. It’s designed to be a good theme for art or photography, using a black background and minimal design to draw attention to the art or photography. It was based on another theme we did before that, Simple Black which, like Simple Gray, was a minimalist blog theme based around Kubrik. Since the two were closely related, we combined them, offering a theme options page to choose which style you prefer. We also added Twitter @anywhere hovercards, WordPress 3.0 menus, installation notes, and Google’s Droid Sans web font.