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The Escherian stairwell you explain it.
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Discussion Overview
The discussion revolves around the concept of the Escherian stairwell, exploring its representation in media, particularly in art and video. Participants share links to examples and personal experiences related to the visual and physical aspects of such staircases, as well as the techniques used to create the illusion of impossible geometry.
Discussion Character
- Exploratory, Conceptual clarification, Debate/contested
Main Points Raised
- Some participants provide links to videos and projects that illustrate the concept of the Escherian stairwell.
- One participant describes a non-photographic example of a stairwell that requires careful foot placement to maintain the illusion of ascending while actually descending.
- Another participant raises the possibility that the effect could be achieved through camera tricks or by designing a staircase that visually mimics the illusion.
- A personal anecdote is shared about building a similar structure, highlighting the challenges and unexpected consequences of navigating such an environment.
Areas of Agreement / Disagreement
Participants present various interpretations and examples of the Escherian stairwell, with no clear consensus on the best representation or technique. The discussion remains open-ended with multiple viewpoints expressed.
Contextual Notes
Some claims depend on subjective experiences and interpretations of visual effects, and there are unresolved questions regarding the practical construction and navigation of such staircases.
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Simon Bridge
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aimanislam
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This explains the use of vertical split screen:
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Simon Bridge
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I've seen one that does not use trick photography, where you can see all around the loop of stairs.
I think it was in a Peter Gabriel music video ages ago but I can't seem to find it.
It used steps that were not horizontal and required the actor to be careful with where he put his feet since, on part of the loop, he has to look like he's going up when he's going down.
The camera probably has to be placed carefully too to get the perspective right.
BTW: welcome to PF aimanislam :)
I think it was in a Peter Gabriel music video ages ago but I can't seem to find it.
It used steps that were not horizontal and required the actor to be careful with where he put his feet since, on part of the loop, he has to look like he's going up when he's going down.
The camera probably has to be placed carefully too to get the perspective right.
BTW: welcome to PF aimanislam :)
- #5
Viracocha
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camera trick or they just put a loop that's made to look like a staircase when you go through it
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Danger
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I built one of those in my house. I chickened out half-way up, but then couldn't get back down. Good thing I had my cell phone in my pocket. Unfortunately, the downwash from the hellofacopter that airlifted me out caused a tornado in the stairwell and blew my roof off. Sometimes you just can't win... 
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