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Ehrenstein illusion

optical illusion
Event optical_illusion Q3622748
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Ehrenstein illusion

Summary

Ehrenstein illusion is an optical illusion[1]. It draws 27 Wikipedia views per month (optical_illusion category, ranking #28 of 37).[2]

Key Facts

  • Ehrenstein illusion's image is recorded as Ehrenstein.svg[3].
  • Ehrenstein illusion's instance of is recorded as optical illusion[4].
  • Walter Ehrenstein is named after Ehrenstein illusion[5].
  • Ehrenstein illusion's Commons category is recorded as Ehrenstein illusion[6].
  • Ehrenstein illusion's Freebase ID is recorded as /m/06skdy[7].
  • Ehrenstein illusion's Microsoft Academic ID is recorded as 2780191948[8].

Why It Matters

Ehrenstein illusion draws 27 Wikipedia views per month (optical_illusion category, ranking #28 of 37).[2]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . Freebase Data Dumps. wikidata.org.
  6. [8] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Ehrenstein illusion. Retrieved May 3, 2026, from https://4ort.xyz/entity/ehrenstein-illusion
MLA “Ehrenstein illusion.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/ehrenstein-illusion.
BibTeX @misc{4ortxyz_ehrenstein-illusion_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Ehrenstein illusion}}, year = {2026}, url = {https://4ort.xyz/entity/ehrenstein-illusion}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Ehrenstein illusion — https://4ort.xyz/entity/ehrenstein-illusion (retrieved 2026-05-03)

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