Optical Merch

Just a big ol' red optical illusion mosaic.

Animal Graphic T-shirt Design featuring an illustration of a graphic with "Duck" written on one axis and "Rabbit" on the other. Inside a graphic there's an illustration that can be seen both as a duck or a rabbit depending the perspective.

Spiral

Are you a fan of optical illusions like I am? If so, then you'll enjoy this variation of a well known optical illusion. A combination of eye adjustments and mental processing make the illusion possible.

Cool optical illusion geometric design. Great gift for nerds. Cool impossible cube shape. Minimalist geometric optical illusion is cool for geeks.

A minimalistic geometric design

Optical #Art: Moving #Pattern #Illusion - #OpArt

Optical illusion

Black and White Optical illusion Rose

I hope you like it.

Black and white checker board design.

Edgeless Black and white Triangle optical illusion original artwork

Geometric designs that create an optical illusion. Impossible shapes that confuse the eye.

Geometric designs that create an optical illusion. Impossible shapes that confuse the eye.

Ride the waves!

Digital art work of David Gilmour.

Do you wanna add some extra coolness to your amazing daily life with this exciting design? Then, go ahead and grab it while you can!

Abstract optical illusion design with pink 3d geometrical shapes.

To enter the woods, or not to enter?

Fly your freak flag!

A abstract art architecture face / skull and a cool and architectonal style design object for the architect, engineer, construction worker, and BAUHAUS lover.

Do you wanna add some extra coolness to your amazing daily life with this exciting design? Then, go ahead and grab it while you can!

A field of floating pyramids

"ILLUSION distorted perception of an actual phenomenon"

colourful op art design

Optical Nicolas Cage

Optical Lens, Trial Frame, Eyeglass Optometry, watercolor, medical

Optical Lens, Trial Frame, Eyeglass Optometry, watercolor, medical

Optical Lens, Trial Frame, Eyeglass Optometry, watercolor, medical

Red and black and white, the simplest combination is still one of the best. Abstract mood and thought space, patterns and colors for the meditation of meaning and life.

Optical #Art: Moving #Pattern #Illusion - #OpArt

pattern of cheeky cats with optical illusion

When it comes to optical illusions, shapes and steps, come up to the lab and see what’s on the slab. Mice are the ones that do the work. M.C. Escher is the one to challenge them if you ask me.

"Helmholtz's angle expansion":http://www.psy.ritsumei.ac.jp/~akitaoka/cataloge.html The vertical appears to tilt counterclockwise while the horizntal appears to tilt clockwise. Also "availabe as a sticker":http://www.redbubble.com/people/rupertrussell/t-shirts/5356205-1-helmholtzs-angle-expansion !http://ih2.redbubble.net/work.5356205.1.sticker,375x360.helmholtzs-angle-expansion-v1.png!:http://www.redbubble.com/people/rupertrussell/t-shirts/5356205-1-helmholtzs-angle-expansion

An octopus with impossible tentacles :)

!http://feedjit.com/b/ff2f104e4fa11bbf6ffe5878416f8d8c.png!:http://feedjit.com/ir1/ff2f104e4fa11bbf6ffe5878416f8d8c/ counter from "feedjit": http://feedjit.com/joinimg "Ehrenstein Illusion":http://www.psy.ritsumei.ac.jp/~akitaoka/cataloge.html Also "available as a sticker":http://www.redbubble.com/products/configure/20369244 !http://ih3.redbubble.net/work.5356015.2.sticker,375x360.ehrenstein-v1.png!:http://www.redbubble.com/products/configure/20369244