After all the panoramas, street views and 3D flights of fancy through cityscapes, how can Microsoft make the next one different? Apparently, by teaming up with over 100 of Seattle's local artists and performers to cram this 360-degree panorama full of imaginative easter eggs (like the airship seen above). Dubbed the Gigapixel ArtZoom, Microsoft unveiled it tonight at the Seattle Art Museum but like other Photosynth projects, anyone with a browser can dive in right now. 2,368 twenty-two-megapixel images were shot from the Bay View condominium building and stitched together with Microsoft's Image Composite Editor software -- it's the same system behind Windows 8.1's panorama feature and Bing Maps. Click and zoom through the resulting image on a Where's Waldo-style search for the performers (inserted via separate photoshoots after the original shoot and highlighted with additional info) on its dedicated website here, or check after the break for a behind the scenes look at how it was made.