Optical Illusions Etc...
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Description Presented here is a vast gallery of many different forms of Optical Illusions. Whether these optical illusions are conveyed through fractals, photographs, architecture, art, or old fashioned pen and ink, they are bound to remind you that "seeing is not believing."

Caution!!!! Some of the optical illusions on this blog may cause dizziness or possibly epileptic seizures. The latter happens when the brain can't handle the conflicting information from your two eyes. If you start feeling unwell when using this website, immediately cover one eye with your hand and then leave the page. Do not close your eyes because that can make the attack worse.
Fractal of the Day Fractal of the Day
Provided By Sprott's Fractal Gallery

Wednesday

Masterpiece Pavement Artist: Julian Beever

Amazing effect! Another masterpiece from Julian Beever (others here).

The below drawing is just chalk on the pavement.

Julian Beever has made pavement drawings for over ten years. This drawing is just one illusion of a recent batch posted on his site.

Here is a photo of the Julian kneeling on top of a bottle of Slate 20, apparently begging for a drink.


Little <-> Large
(C) 2006 Julian beever


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Tuesday

Good Night Sweet Sun Illusion

I love the amazing colors and superb composition of this photo. The silhouette suggests this is a young lady saying good night to the sun, but we can never really be sure can we?

Great work Nicole!

optical illusion
souffler
Flickr Artist: Nicole.

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Monday

Illusory Motion Optical Illusion

Here is another excellent optical illusion from Sarcone & Waeber. The below image is static, only the colors change. The base image is an anomalous motion optical illusion. When we add the changing color to the mix it is very hard not to believe that the image itself is not moving.

What do you think?

For more info and another example of Illusory Motion go here.

Paris Rome Sign Optical Illusion

Stare at the center of the 'animated' image. The image is static only the colors change!

© 2005, Sarcone & Waeber
www.archimedes-lab.org
used w/permission

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Sunday

Fountains Abbey Obelisk Illusion

This is the third item that Dave Barlow sent me. He took this photo while on holiday at Fountains Abbey, UK, last year. When he got home he realized there was an illusion that the obelisk seemed as tall or taller than the church.

My question is, how tall is the obelisk seen here?

Taller than the church?
As tall as the church?
3/4 as tall as the church?
1/2 as tall as the church?
1/4 as tall as the church?

obelisk Optical Illusion

Dave Barlow
copyright 2006
used w/permission



Now view the following from a different angle. How close was your guess?


optical illusion
St Marys Church @ the Abbey
Flickr Artist: JuanJ

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Saturday

Ascending & Descending Model Illusion

Here is an actual model of Escher's Ascending & Descending. It measures Height 17.5 inches, Length 24 inches, Width 24 inches. Dave created this model and was the Overall winner in the HADD7 (Hirst Arts Design Derby) contest that recently concluded on August 30, 2006.

You can read exactly how Dave created this masterpiece here.

But this photo is just the surface, the real art is in the interior rooms. Click on any thumbnail image below to see the detail that Dave created. I especially love the caption Dave wrote for the Monk image below.

Great work Dave.

Ascending & Descending Optical Illusion

Dave Barlow
copyright 2006
used w/permission

Ascending & Descending Optical Illusion

Brother Aelfric arrives for his first day at the monastery and utters a quiet prayer,
"Please gods, don't make me climb those stairs forever."

Dave Barlow
copyright 2006
used w/permission



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Friday

Coke Balancing Illusion

Another Do it Yourself (DIY) optical illusion. Send in your own and you to will see yourself here.

optical illusion
coke balancing
Flickr Artist: kneilp

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Thursday

Dice on Steps Optical Illusion

Dave Barlow created this illusion and frames it like this,

"The picture shows exactly the same model with two dice set upon it, from opposite viewpoints. The person with the uppermost view swears that the dark die is higher than the light one. The person with the lower view is certain that his friend is seeing things, because clearly, the lighter die is higher than the dark one.

Who is right?"

steps Optical Illusion

Dave Barlow
copyright 2006
used w/permission


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Wednesday

Community Portrait Illusion Art

Here is another painting by Rob Gonsalves. He never fails to impress me with his excellent eye for transitioning from the normal to the surreal.

Community Portrait Optical Illusion

Community Portrait
Copyright Rob Gonsalves
Available for sale across the internet


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Tuesday

Little Wild Horse Canyon Illusion

The photo artist says the following about this image,

"Here is an optical illusion from Little Wild Horse Canyon in Goblin Valley Utah. The pictures are the same shot just one is turned upside down."
My question is which perspective is real the holes or the bumps?

LittleWildHorseCanyon Optical Illusion
Optical Illusion
Flickr Artist: jiggerpress

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Monday

Slanted Gate Optical Illusion

This image appears at first and second glance to be tilted to the right.

The truth is though that the gate is perfectly straight up and down and all rows are perfectly horizontal.

To prove this step back from the monitor and the illusion slowly starts to fade.

gate Optical Illusion

Herman J. Verwaal
copyright 2006
used w/permission


Herman has a large collection of optical illusions that he has created over time. He has generously allowed me to feature a few of his pieces here. This is just one of many (check the sitemap for his others). His illusions run the gambit and I will be showing you more of his excellent Trick-Art in the future.

Thank You for sharing these excellent illusions Herman.

*** Herman J. Verwaal's Trick Art, Pop Art, and Fine Art available for purchase here.

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Sunday

Visual Paradox

This is a fun picture that might cause a second look to figure out what is actually going on.

By the way, there has been no manipulation of this photo

optical illusion
Proportions
Flickr Artist: the_good_old_haku

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Friday

Colored Balls in Motion

Here is another anomalous motion optical illusion created by Herman J. Verwaal.

The effect of rotating balls is well done in this image.

colored balls Optical Illusion

Herman J. Verwaal
copyright 2006
used w/permission


Herman has a large collection of optical illusions that he has created over time. He has generously allowed me to feature a few of his pieces here. This is just one of many (check the sitemap for his others). His illusions run the gambit and I will be showing you more of his excellent Trick-Art in the future.

Thank You for sharing these excellent illusions Herman.

*** Herman J. Verwaal's Trick Art, Pop Art, and Fine Art available for purchase here.

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Recursive Insanity

An excellent example of an Escheresque image created with modern digital manipulation instead of pen or paint.

optical illusion
Pinky Dinky Dave Thinks Big
Flickr Artist: dmswart

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Thursday

Localized Zero Gravity Illusion

Brendon found a very small spot of localized zero gravity in his house and captured it here in this photograph.

optical illusion
levitate
Flickr Artist: bzo

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Wednesday

The Ghosts of No Evil

The photo artist states "No "photoshop magic" here. A little tweaking of colors and such, but that's it."

So how do you take this kind photo?

Excellently done.

optical illusion
The Ghosts of No Evil
Flickr Artist: lindes
(c) David Lindes 2006

The artist explains how it is done "It's just a long exposure and multiple manually-triggered flash firings."

Prints are available through the artist.

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Tuesday

Here is another anomalous motion optical illusion created by Herman J. Verwaal.

I love the way the butterflies dance around the flower.

butterfly dance Optical Illusion

Herman J. Verwaal
copyright 2006
used w/permission


Herman has a large collection of optical illusions that he has created over time. He has generously allowed me to feature a few of his pieces here. This is just one of many (check the sitemap for his others). His illusions run the gambit and I will be showing you more of his excellent Trick-Art in the future.

Thank You for sharing these excellent illusions Herman.

*** Herman J. Verwaal's Trick Art, Pop Art, and Fine Art available for purchase here.



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Monday

Nature's Reality is Always Better

Again part of the Etc... in the Blog's title. Not an illusion, but an amazing display by Mother Nature and her creatures.

Can anyone tell me exactly what is taking place in this photo?

optical illusion
explode
Flickr Artist: -amol-

As a side note there was no manipulation of this image.

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Sunday

Bedtime Aviation Optical Illusion

Here is another painting by Rob Gonsalves. He never fails to impress me with his excellent eye for transitioning from the normal to the surreal.

On The Upswing Optical Illusion

Bedtime Aviation
Copyright Rob Gonsalves
Available for sale across the internet


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Saturday

DIY Tower Topple Illusion

Every time I see a do-it-yourself optical illusion with the Leaning Tower of Pisa the people are trying to hold the tower up.

optical illusion
Será que cai ?!
Flickr Artist: André Gustavo

It is refreshing to to see someone trying to kick the tower over. I think with a couple more well placed kicks we can finally be rid of this eye sore.

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Friday

Going Blind Optical Illusion

Notice that all the lines in the photo are perfectly straight.

Now stare at the center for 45-60 seconds and you will see the lines become wavy before your eyes. After staring at this photo for an extended time try and read this paragraph again. You will notice that an after-image severely distorts your vision.

optical illusion
Going Blind
Flickr Artist: cszar

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Wednesday

Simpson's Escher Optical Illusion

Every Simpson's episode has a unique beginning where they all usually end up sitting on the couch. This one was from episode number: 124 (2F19) season num: 6 First Aired: Sunday April 16, 1995.

Simpsons Optical Illusion

In this episode the family walks into the living room from all directions, rather like the people in Escher's "Relativity" picture. View the actual opening sequence below.

(C) Fox 1995

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The O in TOY BOX Puzzle

Is there anything unusual about this wooden ring?

Would it be easy or hard to lift the ring off of the blue surface it rests on?

By the way, you have all of the info needed to answer the last question.

wooden ring optical illusion
The O in TOY BOX
Flickr Artist: Auntie P

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Tuesday

Tea Cup Ride Illusion

A coffee counter, a tea cup, just the right angle, and voila these men are sharing Disney's Tea Cup ride while at lunch.

Excellent juxtaposition.

optical illusion
"Would You Care to Join Me in a Cup of Coffee?"
Flickr Artist: SF buckaroo

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Monday

Seahorse Motion Optical Illusion

Here is another anomalous motion optical illusion created by Herman J. Verwaal.

I know the effect below is relatively simple to execute, but I am always amazed that my mind insists on seeing static objects as animated.

Well done Herman!

seahorse Optical Illusion

Herman J. Verwaal
copyright 2006
used w/permission


Herman has a large collection of optical illusions that he has created over time. He has generously allowed me to feature a few of his pieces here. This is just one of many (check the sitemap for his others). His illusions run the gambit and I will be showing you more of his excellent Trick-Art in the future.

Thank You for sharing these excellent illusions Herman.

*** Herman J. Verwaal's Trick Art, Pop Art, and Fine Art available for purchase here.

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Continue reading the full article...

Sunday

Flowing Water Optical Illusion

Here is another excellent optical illusion from Sarcone & Waeber. Look at the illusion below, five straight blue lines appear to come to life just by adding the black and white columns.

I think the illusion of flowing water is an excellent effect.

What do you think?

Flowing water Optical Illusion

© 2005, Sarcone & Waeber
www.archimedes-lab.org
used w/permission

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Saturday

Rotating Ambigram Optical Illusion

I went to ambigram.net and selected the their 3-D ambigram generator then slapped in OIE for Optical Illusions Etc and this creation is what it spit out.

The ambigram sculpture in the center casts the shadows that create OIE depending on the light source and angle.

3d Ambigram Optical Illusion


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Friday

Bus Ad Optical Illusion

Another creative ad using the side of a bus that speaks for itself.

Bus Ad Optical Illusion


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Thursday

Weeping Building Optical Illusion

No digital manipulation of this image was done. As the artist says, this is "just a fortuitous juxtaposition."

How do you think this was accomplished?

optical illusion
Crown Fountain - Juxtaposition
Flickr Artist: kunstkammer

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Copyright Notice
The documents distributed here have been presented on this blog in the spirit of providing an entertaining venue to educate those interested in optical illusions.

All Flckr.com photos are presented here via Flckr's "blog this" feature. This feature is enabled by each artist on Flckr. If you find material here that belongs to you and you would like to have it removed or credited please contact me and I will gladly follow your wishes.

Copyright and all rights therein are maintained by the authors or by other copyright holders. It is understood that all persons copying this information will adhere to the terms and constraints invoked by each author's copyright. These works may not be reposted without the explicit permission of the copyright holder.