By on May 14, 2006, with 162 Comments

This is one of the better optical illusions I saw lately. Image below is in fact animated .gif file, which loops forever. What you have to do, is look at the blue and yellow negative, and then after 30 seconds or so, the photo of a mountain will appear . Even though the mountain you see is gray-scaled (black and white), your eyes are tricked and image looks like it’s in full-color (until you move your eyes though…) This fascinating work was created and submitted to us by John Sadowski and you should check John’s website to find even more innovative posts like this one!

Black and White Seen in Color Optical Illusion

Comments

162 Responses
  1. James says:

    Woah, that’s nuts.

  2. avenger13 says:

    awsome :D

  3. underdog5004 says:

    pretty sweet.

  4. adam says:

    thats crazy!!!!

  5. Farted says:

    OOOOHHHHH…… I get it.

  6. Chelsea says:

    no offense but its fake i was reading the directions and it then turned black and white.But i jumped lol

  7. mangoman says:

    this is created by exhausting the chemicals that are responsible for seeing colors in your eyes. If you look at a color too long the chemical that tells you what color you are looking at runs out, and you are just seeing a memory of that color. When you look away that color’s opposite is visable… so the picture you look at first is the oppisite of the colors you would see naturally, so when the greyscale image pops up you project the correct colors onto it

  8. jenn says:

    hahaha some people’s explainations for illusions just make me laugh. mangoman, that was….HILARIOUS

    Nice loop though

  9. cubicles says:

    AAAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH
    THAT ROOOCKS

  10. designnathan says:

    that is too cool!!!

  11. virus says:

    lol jenn, i hope that your kidding or 12 years old at least!

    very nice color trick :D !!!

  12. Archie411 says:

    WOW thats the best I seen here
    So cool
    Seeing coulour from black and white
    WICKED

  13. Jennifer says:

    that was cool! ahhhhh!

  14. Calvin says:

    holy crap that was weired ha spooked me out at first because i thought it was a fake but i look at it again and i figured it out

  15. Caramary says:

    Wicked :D

  16. Hai says:

    damn thats unbelieveable

  17. loser.. says:

    You actually believe that? Idiots. the picture changes, it has nothing to do with your eyes. if you don’t look at the picture, it does the exact same thing…… After it turns black and white… continue to stare… it turns back to those colours!

  18. chris says:

    oh my frikken god, you idiots believe that!? its just a photo shop trick. try not looking at it for 30 seconds and then look at it again.

  19. Adam E. says:

    chris………. what? I LAUGH AT YOU!!!

  20. bel92 says:

    tht soo werid

  21. kc says:

    gif animation .

  22. kitty says:

    aawwww, I fee like i’m 6 again!

  23. Silje says:

    wow!!! that’s.. em… sweet!!! i read the explaination mangoman wrote.. I belive it.. you CAN trick your eyes 2 see colors!! people that doesn’t belive it probably dropped out of high school pretty early… not their fault though!!

  24. itsme says:

    some people just do not know how to read and start making fun of others. Actually their remarks are a good laugh themselves….

    If you really read the whole explanation, you will see that the illusion is that you will see is a picture that [quote] “looks like it’s in full-color” The loop only consists of a strangely colored picture (negative colors) and a black and white, there is no full colored picture, but that is exactly what you get to see if you stare at the loop.

    good luck in trying to see the magic!

  25. ecass says:

    so the image only looped once between color and black and white… while i was reading the top instructions.

    and now it wont loop again.
    damnit.
    i’ve been staring at it for like 3 minutes waiting and it still hasnt.
    my eyes hurt.

  26. Alexxx says:

    Ok peope like chelsea and “loser” are retarded… read the DIRECTIONS! of course the pic changes but the illusion is that u see it in ful color! not that u see the MOUNTAIN! learn 2 read. i dunno how u got past kindergarden!

  27. M 2 the H O says:

    all the people who say “you believe that??? retarts” are stupid. its 2 pics in a loop. 1 has negative colours, 1 is grey scaled. if you look at negative coloures then look at a white page those colours change!!!
    and do u really think that they proggrammed the pic to turn back 2 black and white as soon as you took ur eyes off the dot? dont be stupid,
    its all to do with our eyes and our brain. loser and chris, u obviously havnt a clue what ur on about.
    maybe if you watched a programme about the brain or pay attention in science class u mite learn a thing or 2!
    omg, i hate pple like that.

  28. Julia says:

    For all that insist that it is fake:

    Just because you don’t believe something doesn’t mean that it isn’t real.

  29. chel-c says:

    It’s not fake. It does switch from the colours to black and white, that’s the point, when it’s black and white it looks coloured. Do you think they expect you to believe that all the sudden the picture jumps to black and white? No they don’t.

  30. mgreen3 says:

    one word… WOW

  31. Chelsea says:

    FAKE. Eff-ay-cake! Fake! It’s not really colour, the whole time is black and white people! Your eye’s just trick you. They make believe in colour.

  32. Emily says:

    >>FAKE. Eff-ay-cake! Fake! It’s not really colour, the whole time is black and white >>people! Your eye’s just trick you. They make believe in colour.

    Ummm… Whoever you are, “Chelsea,” I hope you do know that *thats precisely the point*. It’s not an “Eff-ay-cake” (facake?). It’s an *optical illusion*. Oh-pee-tee-eye-see-ay-el Eye-el-el-you-ess-eye-oh-enn. *Meaning* your eyes and your brain “trick” you into seeing something that isn’t there. That’s the *point*!

    Gosh, why am I even explaining this…

    Anyway, gotta say the picture was pretty frakkin’ sweet. Too bad it goes away when you move your eyes. I keep wanting to look around at the picture to see the details of the “color” photo. (And for about half a second I actually contemplated taking a *screenshot* of the color pic before I realized… um, duh. LOL)

    And BTW, mangoman, thanks for the wonderful explanation. It makes a lot of sense.

  33. silly says:

    ok that was weird. i changed while i was reading the instructions…

  34. Red says:

    ok…you people are confusing each other. let me try to explain, for anyone confused…

    the picture you first see is just the colours of the original mountain, but reversed, e.g. the colours turn into their opposite colours. the blue bit of the sky is orange, etc. after you stare at it for a while the image of the colours become temporarily burned into your retina. these colours will reverse again if you look at anything grey-scaled, e.g. the black and white picture of the mountain.

    if this makes no sense, open Paint and draw an orange circle. stare at it for a while and then look at the white screen next to it. does it turn blue? correct answer: yes.

    mangoman was right, but he made it sound complicated.

    p.s. if you missed the first loop and you can’t get it to loop again, refresh the page, dumbass.

  35. CrazyGal says:

    SWEEEEEEET!

  36. panchocahcondo says:

    well i’ll be a bare assed monkey’s uncle… this scared the crap out of me

  37. Ashlee says:

    At first i stared and then i restarted and walked to the kitchen then when came bk the muoains had already appered..

    It just goes. it nots really illusionly

  38. sum1 says:

    well to all of you think its fake, ur wrong, we studied this exact picture in my psychology class today, Its not a photoshop trick or anything, it happens because of cones and rods inside of our eyes, sum people that are colorblind would see this picture in different colors, their cones which are the ones that percieve color cannot read the same information as people who can read colors the way we’ve been taught them to us. Its complicated .. but cool. if u want to see other cool ones go here …

    http://www.johnsadowski.com/big_spanish_castle.php

  39. mixedcutie says:

    Wow that is some cool shit right there!!!!

  40. Juliemagix says:

    I’m pretty sure it’s fake.

    Put your mouse on the picture, close your eyes for a long time, and when you open them the picture’s already black and white.

  41. nikolle says:

    That is so cool! it is supose to turn from yellow and blue negitive to the black and white. then when it turns to the black and white keep staring and the black and white turns into full color!

    This Roxs!!!!!!!! :)

  42. Sam says:

    hm…I’m going to go make one :)

  43. harajukugirl says:

    woah…lots of commenbts for this 1

  44. meeow says:

    I love this one! it’s so kool! =^_^= i really don’t care how it works just as long as it works lol!

  45. Chelsea says:

    OMG! This is such a fake!

  46. sigh says:

    @Juliemagix: Yes. It does change. We know. There are 2 images connected in a loop. One is inverted color. One is black and white. Are you with me so far? The trick isn’t that the picture suddenly looks black and white. The trick is: (pay attention) After you’ve been staring at the dot at the center of the color inversion for 30 seconds, if you are then shown the same picture in black and white, it will kind of look like it’s in its natural colors, until you take your eyes off the dot and then you can tell its in black and white.

    It has nothing to do with “figuring out the puzzle.” There is no “trick” going on. The authors of this post aren’t lying to you. It’s an optical illusion. It happens to everyone (most people?) just because of the way our eyes work.

  47. Lizzy says:

    Omg some people are so stupid!!! Ofcourse it is suppose to change to black and white thats the point!!! Im 14 and I get it god!!! Read the instructions properly before making stupid comments next time!!!

    I’m talking to you chelsea, loser, chris, ashlee, juliemagix you are all idiots!!! I hope you are younger then me otherwise you should be ashamed of your ignorence!!!

  48. Anonymous says:

    dammit, dont u know how to use ur BRAINS?
    I didnt read the instructions and i understand the illusion!
    i agree with lizzy, idiots…

  49. Anonymous says:

    KOOL!!

  50. loser says:

    thats soooooo
    cool
    =^.^=

  51. sexy says:

    thats goood

  52. Anonymous says:

    This is fake, I was pretty sure it was from the start but I printed the screen anyway and copy it to paintshop and I’m still waiting for it to turn colors.

  53. pangloss says:

    did the same thing and nothing happened. i also noticed that it changes color fom time to time even though you won’t stare at it for 30 s. one word to put it: FAKE

  54. Anonymous says:

    I can see a face in the mountain. It is in the left under the loop. After it turns black and white you can see it.

  55. Juan says:

    One way for all of those non-believers out there to see that it is ONLY 1 inverted color and 1 B/W image is to move your eyes around is circles, squares, triangles (whatever, as long as it’s random) while the inverted pic is on, and you’ll see that the image becomes a B/W, and is never in color, proving that it is an optical illusion, not just a loop of an invert, a color, and a B/W.

  56. dan says:

    all i have to say is that this is awesome and chelsea and all you others who say its a fake are losers who apparently dont understand the concept that just because something is interesting means its fake. you are blights on society and i voice the public opinion that if you cannot comprehend something as basic as this that you refrain from spreading your idiocy to the rest of us

  57. Anonymous says:

    fake only .gif!

  58. dan says:

    simple test: you look at the dot and do as it tells you, get someone else to look only when it turns to b/w. you will see color, the other person will see b/w

  59. Anonymous says:

    Some people are so stupid. This illusion is freakin awesome. Nothing fake about it.

  60. Shauzia says:

    F-A-K-E PEOPLES!!!

  61. PrincessUnique says:

    I agree. I mean I scrolled down the page, then when I scrolled up, it was black and white. Its asom, and all. But Is it real?

  62. Jessica says:

    Some of the people who leave comments here are incredibly stupid. And when I say stupid, I mean, how the heck did they manage to turn on their computers?

  63. Anonymous says:

    How do you do it?

  64. Ellie says:

    mangoman how stupid can you get? it’s faked. it changes colour every so often. its a different pictues. stop boring us with your chemical crap

  65. Anonymous says:

    the best illusion ever!!!!

  66. Anonymous says:

    This is stupid! it changed while i was readin the instructions!! this is so fake! i could do better!

  67. FutZAAH says:

    At first I was like: ‘Whutafuzzzchabunuuuh?!? You put the colour photo in? Until I read the description and was ‘Omguuuuuhtyabuzunz….Fuchaaa!

  68. Alexiorsay says:

    Love it!!!

  69. E R ! N says:

    completely fake.
    wow.
    the people that actually believe that this works.. RETARDS.

    i was reading the directions and all of a sudden the image changes.
    i wasnt even staring at it like the directions say.

    dont be so gullible people.
    :}

  70. Anonymous says:

    u guys r idiots the picture actually changes itz not an illusion!!!!!!!!!!!!!!!

  71. Anonymous says:

    what a great fake :D

  72. william says:

    people who think this is fake are either one of two things, not critically observant or just plain stupid. One way you can prove it’s not fake is look at the picture and see how long you can make the illusion of color last. Time it. Next time around look away quickly and look back. The second time will not last as long as the first gauranteed and you want to know why? because it’s not fake! So just enjoy the stinking illusion.

  73. william says:

    i just realized why people think it’s fake, they’re like yeah the picture changed. i wasn’t even looking at it and it changed. WOW! no duh! yeah it changes to a freaking black and white image but if you stare at the dot it looks like a color photo when it changes from the abstract colors. plus if i’m staring at this little box i’m typing in and it changes “out of the corner of my eye” it will still create the illusion “out of the corner of my eye.” people are incredibly stupid sometimes.

  74. i*is*awesome says:

    k and um by the way ALL OF THE PEOPLE WHO ALREADY KNEW THAT THIS WAS NOT A FAKE…. U ROOOOCK!!!!

    but i rock more…
    haha lols jk…
    but not really
    =^^=
    ;P

  75. Emma says:

    some people are so dum, jus for the record, this IS real. i print screened it just as it turned black and white. as i was doing it, it still went colourful BUT when i checked it, IT WAS BLACK AND WHITE. so there! its real

  76. Anonymous says:

    it’S not fAKE guys..!!!

    we know that there are two pix ryt? the one are the negatives and the other the black and white..!!l00k at the black dot during the negative-colored pix are shown
    and when the other picture(w/c is black n white)appears,you can see that the sky turns to blue and my technique is to look rapidly at the grasses and the sky and you can see that it really changes into a colored picture.not black and white nor neagtive…just plain ccolored pictures…

    try it again..and you can really tell that it’s true..!!

    ..nice illusion!!!AWES0ME..!!

    ..L0VEiit..!!!!ü

  77. Anonymous says:

    ice tried it before and didnt get it but i just did. [a few days after trying it the first time]

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