SCP-087 - The Stairwell (SCP Animation) | SCP 087 is an anomaly also known as The Endless Stairwell or an unlit platform staircase. Another anomaly in the SCP Foundation database. The SCP...
Scp -87 Staircase File 2 by MATAnimation on DeviantArt
His Clockwork Servants — daily-scp: 12/13/14 - SCP087, “The Stairwell” ...
The Pillars of Horror: SCP-087/The Stairwell | Mash Those Buttons