I meant to post this a couple of weeks ago, but it completely slipped my mind! Better late than never, though, so here's why this photo is such a big deal and why this constitutes the ultimate BW. The image above is only a taste of what I want to show you. This is Prague's Strahov Library, and it is the subject of the world's biggest indoor photo. A whopping 3,000 individual photos were put together to form one massive 4,000-megapixel panoramic image. Click here to view and move around that photo (don't worry, it loads quickly).