The highest resolution picture ever taken of a major city has been posted online. The London Gigapixel Project took six weeks to complete using high tech computer software and “a powerful Fujitsu Celsius workstation with dual 6-core CPUs, 192GB of RAM, and a 4GB graphics card.” The resulting image is made from 7,886 high-resolution individual photos, adding up to an incredible 80 billion pixels. Allegedly, the creators at 360cities.net had to Photoshop out a woman who was standing in her window naked, but other than that, the image is untouched. The interactive website allows you to move around and zoom in like mad. Quite the vacation photo!