# illusory contour

> visual illusion that evokes the perception of an edge without a luminance or color change across that edge

**Wikidata**: [Q2629943](https://www.wikidata.org/wiki/Q2629943)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Illusory_contour)  
**Source**: https://4ort.xyz/entity/illusory-contour


## References

1. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)