Penrose Tribar Crewneck Sweatshirts

Sane, attractive, and smart. Two out of three ain't bad.

Penrose triangle composed of triangles

Penrose triangle composed of triangles

Anaglyphic Version of MC Escher's Impossible Triangle

Penrose triangle composed of triangles.

Penrose triangle composed of triangles.

The Penrose triangle, also known as the Penrose tribar, the impossible tribar, or the impossible triangle, is a triangular impossible object, an optical illusion consisting of an object which can be depicted in a perspective drawing, but cannot exist as a solid object.

The tribar is an impossible object devised by Roger Penrose, it is impossible to build it in the 3D space. Looks great on a t-shirt or a sticker.

The tribar is an impossible object devised by Roger Penrose, it is impossible to build it in the 3D space. Looks great on a t-shirt or a sticker.

The tribar is an impossible object devised by Roger Penrose, it is impossible to build it in the 3D space. Looks great on a t-shirt or a sticker.

This structure is an impossible object inspired by Roger Penrose paper about Tribars, an object impossible to build in a 3D space. Follows the path of water in the famous Escher's Waterfall. Looks great on a t-shirt or a sticker.

The triple tribar is an impossible object inspired by Roger Penrose paper about Tribars, an object impossible to build in a 3D space. Looks great on a t-shirt or a sticker.

The Penrose triangle, also known as the Penrose tribar, the impossible tribar, or the impossible triangle, is a triangular impossible object, an optical illusion consisting of an object which can be depicted in a perspective drawing, but cannot exist as a solid object.

The Penrose triangle, also known as the Penrose tribar, the impossible tribar, or the impossible triangle, is a triangular impossible object, an optical illusion consisting of an object which can be depicted in a perspective drawing, but cannot exist as a solid object.

Penrose triangle composed of triangles.

Penrose triangle composed of triangles.

Penrose triangle composed of triangles.

Pentrose triangle composed of triangles.

Transparent layeres of the impossible triangle

Impossible object consisting of three impossible triangles.

Penrose triangle composed of triangles.

Penrose triangle composed of triangles.

Optical Illusion Impossible Triangle Object. Penrose Never Ending Art.

Cool and fancy fashionable minimal art for your home. Charkha geometry triangle symbol in a mind bending geometrical optical illusion style. Abstract Impossible Illusion or cool fashion accessories. You decide! ? 3D Line Art Star Triangle Chakra Pattern Art for Hipsters & Flower Of Life hippies. Cool Illusion/gift for fractal Mandala Fans, Psy Trance and Inner Mind freaks! But also a great gift for designs and Minimal Lovers

Alter your Perspective

Penrose triangle composed of triangles.

A more complicated impossible triangle.

Overlay of gray scale, magenta and cyan low poly images, creating a 3D effect.

Penrose triangle conmposed of triangles

Transparent MC Escher triangle.

Cool T-shirt motif - Optical Illusion. A design for all thinkers, nerds and lovers of geometric illusions! Also a great gift for any hipster.

Penrose triangle composed of triangles.

Good, fast, and cheap. Two out of three ain't bad.

A geometric illusion called 'Infinity Triangle', a triangle with looping sides. Hope you'll like it :)