I was supposed to have more spare time when out of a job, apparently that is inversely true. Staying up to finish this one completely ruined my sleeping habits, the health hazards I expose myself too for the arts, eh?
Staircase
2012-07-31
Linework | Fillwork
Even while the staircase connects the top with the bottom with two straight segments you will only travel a small part of the whole height of the structure if you traverse it.
Óscar on 
I liked it so much, I bought it to life.
http://tinyurl.com/8pv2oay
feel free to do whatever with this.
Heh! It works very well :) neat! Jumping to the top and then falling down sure plays tricks with my mind, because you can swerve inwards and land anywhere in the staircase! Nice!