Home›Commons link is locally defined›Zöllner illusion🌐EnglishEnglishDeutschEspañolFrançaisNederlandsPortuguêsSvenskaTürkçeРусскийالعربية한국어中文日本語EntityQ655333· pop 15· linked from 130 articlesZöllner illusionoptical illusionWikidata factsImageZollner illusion.svgSources (1)wikidata.orgvia Wikidata · CC0Available in 15 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsالعربيةCatalanHungarianConnectionsopticsEntitydigital object identifierEntityCategoriesCommons link is locally definedOptical illusions