I think i've spent about thirty hours on this one.
Wouldn't fit on the scanner either, so I had to do a few scans to put this image up. I got most of it, but I had to digitally crop it a little bit in order to keep the edges presentable.
Ballpoint pen on mixed media paper. Little bit of inspiration by Escher I suppose.
If you want to use the image for something, please contact me.