Some of you might be familier with Rolodex.
This is how it looks when you roll it out flat and stick it on the wall!

Its a photostich of 26 images, all taken handheld with avaialble light (fluorocent) and walking parallel to the wall mural which is about 25 meters long.

For best view, try the original. You might have to scroll the image a bit. Sorry about that.