Pallet board walls, gauze, web, & red back lighting. Nice effect.
This is scarier than any gore/slasher film. I'd curl into a ball if I was stuck in this. -MR
Another section of that hallway made with wooden pallets
Psych Ward - on Halloween Forum
Make an eye-catching bouquet. | 17 Subtle Ways To Make Your Home Creepy AF
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Escher art | All M. C. Escher works (c) Cordon Art B.V.-Baarn-theNetherlands. Used ...
Eye drawing by Unknown in the style of Maurits Cornelis Escher (the extended note on post was interesting re the style differences between Escher & the actual artist)