Randall Munroe’s latest web comic for xkcd is a black-and-white drawing of epic proportions. ‘Click and Drag‘ is a giant interactive piece that is 46 feet wide if printed at 300dpi, as reported on Kottke.org.
The comic begins, “From the stories I expected the world to be sad, and it was. And I expected it to be wonderful. It was. I just didn’t expect it to be so BIG.” The viewer then has the opportunity to explore the large image by clicking and dragging with your mouse in all directions, going on a journey to discover different characters, climbing mountains and towers, going deep underground, or searching the skies. There is also a zoomable visualization of ‘Click and Drag’ available here.
Article source: http://www.psfk.com/2012/09/46-foot-wide-interactive-comic.html