Optical Illusion - Two 3D printable model by humebeam

Optical Illusion - Two

Source: MakerWorld by humebeam

The Optical Illusion - Two is a free printable 3D model from MakerWorld by humebeam. This is a design in a series of Optical Illusions I've created, many of which are inspired by the late Swedish artist Oscar Reutersvärd, who began painting 3D figure illusions in. You can download the STL file from the original listing below and print it at home.

Open in Thinger (free) Download from MakerWorld
QR code to download the Thinger app
On a computer? Scan with your phone to install the free app.
217 saves Source: MakerWorld Updated 2026-09-27 Print time: 30m Filament: 15 g License: CC-BY-NC · non-commercial ★ 4.2 (10) 82 makes Category: Decor & Art

Tags: opticalillusion, optical, illusion

About this model

This is a design in a series of Optical Illusions I've created, many of which are inspired by the late Swedish artist Oscar Reutersvärd, who began painting 3D figure illusions in the early 1930s, with the Impossible Triangle (Penrose Triangle) in 1934 one of his most famous work. The illusions are made so they're easily 3D printed without supports. They're generally only an optical illusion from a certain angle, I'll let you have fun and discover that angle yourself. Print the model in the direction I have set it. Hint: Close one eye or use a camera for best effect. Support All my designs and mods are free to use and remix. They have a non-commercial license. If you enjoy this or any of my other designs you can send me a small donation using the link below. Thanks :)

Frequently asked questions

Is this 3D model free to download?
Yes. Optical Illusion - Two is free to download from MakerWorld. Open it in the free Thinger app, or use the "Download from MakerWorld" link above to open the original listing.
Where is the STL hosted?
The download is hosted by MakerWorld, not by Thinger. We link you directly to the original listing by humebeam.
Who made this model?
Designed by humebeam, published on MakerWorld. Please credit the creator when sharing your print online.
Can I print this at home?
Yes. This model is intended for home FDM and resin 3D printers. Check the original listing for suggested print settings like layer height and supports.

Similar 3D models in opticalillusion

More from humebeam

Gear / Paid link The gear we print with Filament, tools, build plates and the hardware behind the models on Thinger, in one shoppable photo on our Amazon storefront. See the gear → Thinger earns a commission from qualifying purchases made through this link, at no extra cost to you.
Open in Thinger Get STL