Crazy Stairs

On my way to campus I often pass this old house that's been converted to apartments. There are at least six flights of stairs and some level sections hanging off two walls to connect two floors to the ground. M.C. Escher would be proud.

I was tweaking the image when I threshold'd it in just the right way that did this neat thing to the image. The siding plays perfectly into the filter; it appears to be somewhere between drawing and photo. The result is uncannily similar to the cover art of an album I happen to fancy: