--- title: "Perceptual Illusion as Medium — Concept" description: "The treatment of optical illusion not as a visual trick but as the primary artistic material — the foundational approach distinguishing Jonty Hurwitz's sculptur" lang: en json-ld: | [ { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://sentient.art/#org", "name": "Jonty Hurwitz & Yifat Davidoff", "legalName": "Mathematics of Self Ltd.", "alternateName": "Art of Jonty Hurwitz & Yifat Davidoff", "url": "https://sentient.art/", "logo": "https://sentient.art/sentient-art-logo-dark.png", "founder": [ { "@type": "Person", "name": "Jonty Hurwitz" }, { "@type": "Person", "name": "Yifat Davidoff" } ] }, { "@type": "WebSite", "@id": "https://sentient.art/#website", "url": "https://sentient.art/", "name": "Art of Jonty Hurwitz & Yifat Davidoff", "description": "Sculpture editions and unique artworks by Jonty Hurwitz & Yifat Davidoff — where art meets science.", "publisher": { "@id": "https://sentient.art/#org" } } ] }, { "@context": "https://schema.org", "@graph": [ { "@type": "Organization", "@id": "https://sentient.art/#org", "name": "Jonty Hurwitz & Yifat Davidoff", "legalName": "Mathematics of Self Ltd.", "url": "https://sentient.art/", "logo": "https://wdrxdfvnnrdahkzifhxs.supabase.co/storage/v1/object/public/blog-assets/site-settings/logo/1779723800851-m6hr4e-Original-Sentient-Logo-Black.png", "founder": [ { "@type": "Person", "name": "Jonty Hurwitz" }, { "@type": "Person", "name": "Yifat Davidoff" } ] }, { "@type": "WebSite", "@id": "https://sentient.art/#website", "url": "https://sentient.art/", "name": "Official Site: Art of Jonty Hurwitz & Yifat Davidoff", "description": "Art born from science. Jonty reveals hidden forces of reality through works that make perception shift. Everything is not as it seems.", "publisher": { "@id": "https://sentient.art/#org" } } ] }, { "@context": "https://schema.org", "@graph": [ { "@context": "https://schema.org", "@type": "DefinedTerm", "@id": "https://sentient.art/concept/perceptual-illusion-as-medium", "name": "Perceptual Illusion as Medium", "description": "The treatment of optical illusion not as a visual trick but as the primary artistic material — the foundational approach distinguishing Jonty Hurwitz's sculpture.", "identifier": "perceptual-illusion-as-medium", "url": "https://sentient.art/concept/perceptual-illusion-as-medium", "inDefinedTermSet": "https://sentient.art/concepts" }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://sentient.art/" }, { "@type": "ListItem", "position": 2, "name": "Concepts", "item": "https://sentient.art/concepts" }, { "@type": "ListItem", "position": 3, "name": "Perceptual Illusion as Medium", "item": "https://sentient.art/concept/perceptual-illusion-as-medium" } ] } ] } ] --- [ The Art of Jonty Hurwitz & Yifat Davidoff ](/) [ The Art of Jonty Hurwitz & Yifat Davidoff ](/) [](/ "Home") ![sentient.art](/sentient-art-icon.png)![sentient.art](/sentient-art-logo.png)![sentient.art](/sentient-art-logo-dark.png) philosophical concept # Perceptual Illusion as Medium Also: Optical illusion as medium, Perceptual art, Sensory illusion, Phenomenological art, Op Art, Anamorphic art The treatment of optical illusion not as a visual trick but as the primary artistic material — the foundational approach distinguishing Jonty Hurwitz's sculpture. ## Definition Treating perceptual illusion as a medium means using the mechanisms of perception themselves — distortion, resolution, viewpoint-dependence — as the substance of the artwork rather than as an effect applied to a conventional object. ## Discussion Perceptual illusions have long been a tool in art, from trompe-l'œil to Op Art, used to engage the viewer's eye. Treating illusion as the medium itself, however, marks a conceptual shift. In this approach, the artwork exists not just in its physical form but in the viewer's cognitive processing of conflicting sensory information, making the nature of perception itself the subject. ## Featured in - [ ![Jonty Hurwitz & Yifat Davidoff, The Jungle Secret, Wood, Acrylic Paint, Mirror, Love, Time, 2026](https://fgxztnkqkimoutnckwrs.supabase.co/storage/v1/render/image/public/edition-images/edition-10e4cc67-1e54-4cd3-8054-bd2755c577cf-compressed-1780173650369.jpg?width=600&quality=75&resize=contain) The Jungle Secret 2026 ](/edition/the-jungle-secret-paint) - [ ![Jonty Hurwitz & Yifat Davidoff, Home, Gypsum, Acrylic, Ttitanium And Steel, 2026](https://fgxztnkqkimoutnckwrs.supabase.co/storage/v1/render/image/public/edition-images/edition-4d5aa287-b167-4591-a1ba-f2f368da963b-compressed-1778922518997.jpg?width=600&quality=75&resize=contain) Home 2026 ](/edition/home-edition-of-originals) - [ ![Jonty Hurwitz & Yifat Davidoff, The Jungle Secret, Stainless Steel And Matte Laminated Vinyl Print On PVC Board, 2026](https://fgxztnkqkimoutnckwrs.supabase.co/storage/v1/render/image/public/edition-images/edition-31f02cea-7421-4d77-9eb3-c95d43e60a09-compressed-1778848719046.jpg?width=600&quality=75&resize=contain) The Jungle Secret 2026 ](/edition/the-jungle-secret) - [ ![Jonty Hurwitz & Yifat Davidoff, The Undressed Light, Acrylic On Canvas. , 2026](https://fgxztnkqkimoutnckwrs.supabase.co/storage/v1/render/image/public/edition-images/edition-8327eedf-e564-442a-bfdb-371030cb8e31-compressed-1786383766720.jpg?width=600&quality=75&resize=contain) The Undressed Light 2026 ](/edition/the-undressed-light) - [ ![Jonty Hurwitz & Yifat Davidoff, Reality Bath in Fuchsia, Copper, Paint & Stainless Steel, 2025](https://fgxztnkqkimoutnckwrs.supabase.co/storage/v1/render/image/public/edition-images/edition-d029d8a3-83e8-48f2-b1e7-db8c440a64cf-compressed-1779669546885.jpg?width=600&quality=75&resize=contain) Reality Bath in Fuchsia 2025 ](/edition/reality-bath-in-fuchsia) - [ ![Jonty Hurwitz & Yifat Davidoff, I See, Oil On Canvas, 2025](https://fgxztnkqkimoutnckwrs.supabase.co/storage/v1/render/image/public/edition-images/edition-f91539c7-ca99-43c0-984d-f1b7e32119fc-compressed-1779669575844.jpg?width=600&quality=75&resize=contain) I See 2025 ](/edition/i-see-print-edition) - [ ![Jonty Hurwitz & Yifat Davidoff, Reality Bath in Ivory, Copper, Paint & Stainless Steel, 2025](https://fgxztnkqkimoutnckwrs.supabase.co/storage/v1/render/image/public/edition-images/edition-1ad35bc9-2943-4a9f-ab32-ae52aec354ed-compressed-1779669458082.jpg?width=600&quality=75&resize=contain) Reality Bath in Ivory 2025 ](/edition/reality-bath-in-ivory) - [ ![Jonty Hurwitz & Yifat Davidoff, Dad I Can't See You Properly (La La Land), Gypsum, Sandstone, Acrylic, Stainless Steel, 2025](https://fgxztnkqkimoutnckwrs.supabase.co/storage/v1/render/image/public/edition-images/edition-d20e9d3e-3ed4-462a-a637-22d8a5a33656-compressed-1779151786997.jpg?width=600&quality=75&resize=contain) Dad I Can't See You Properly (La La Land) 2025 ](/edition/dad-i-cant-see-you-properly-la-la-land) - [ ![Jonty Hurwitz & Yifat Davidoff, The Watcher Tree, Oil On Canvas, 2025](https://fgxztnkqkimoutnckwrs.supabase.co/storage/v1/render/image/public/edition-images/edition-b19a97ba-2db5-434b-9612-e21224b1dd02-compressed-1778676482403.jpg?width=600&quality=75&resize=contain) The Watcher Tree 2025 ](/edition/the-watcher-tree-unique) - [ ![Jonty Hurwitz & Yifat Davidoff, Time Flies When You're Having Fun, Thermoset Polymer And Aluminium, 2025](https://fgxztnkqkimoutnckwrs.supabase.co/storage/v1/render/image/public/edition-images/edition-1b6d41d4-e703-4b2a-9169-2d2614ea317c-compressed-1779366198984.jpg?width=600&quality=75&resize=contain) Time Flies When You're Having Fun 2025 ](/edition/time-flies-when-youre-having-fun) - [ ![Jonty Hurwitz & Yifat Davidoff, Frida - Noir, Stainless Steel, Aluminium, Cotton Paper & Inkerials, 2024](https://fgxztnkqkimoutnckwrs.supabase.co/storage/v1/render/image/public/edition-images/edition-36326d8f-b2f7-47ab-bdc3-a9c937f1ce95-compressed-1778922806494.jpg?width=600&quality=75&resize=contain) Frida - Noir 2024 ](/edition/frida-noir) - [ ![Jonty Hurwitz & Yifat Davidoff, Metamorphosis of Mariposa - Butterflies Hand, Gypsum, Acrylic, Ttitanium And Steel, 2024](https://fgxztnkqkimoutnckwrs.supabase.co/storage/v1/render/image/public/edition-images/edition-2501850e-c27b-4b74-b257-ac5b6b2696b2-compressed-1779669491517.jpg?width=600&quality=75&resize=contain) Metamorphosis of Mariposa - Butterflies Hand 2024 ](/edition/metamorphosis-of-mariposa-butterflies-hand) [← All concepts](/concepts) [](https://www.facebook.com/ontyhurwitzart)[](https://www.instagram.com/jontyhurwitzart/)[](https://wa.me/447469152288)