32 votes, average: 4.38 out of 532 votes, average: 4.38 out of 532 votes, average: 4.38 out of 532 votes, average: 4.38 out of 532 votes, average: 4.38 out of 5 (32 votes)

Every once in a while the moment arrives for a complete visual redesign of this website! A total makeover, if you prefer. Reasons are many; trends change, web-design advances… but most importantly -I get tired working in the same surrounding and need something to boost myself in order to continue updating this blog with same [...]

James Thomas Fields has created a very strong optical illusion effect, which gives the illusion of appearing and disappearing spiral lines. Just look at the pattern James originally shared via our FB channel. First time you look at it, there is a big chance you won’t go into details. Now if someone hid the picture [...]

PSSST! I have prepared a big announcement for you in few days! Those of you who can’t wait to hear, quickly jump to our Twitter, and be sure to click the follow button. You can get a sneak-peak of our newest project posted there! I’ll post some additional screenshots of the project via our twitter [...]

Optical Illusion Spiral - Concentric Circles 3

Since there was Part I of Non-Existing Spirals posted exactly one month ago, you presumed logically the sequel would arrive soon. Once again you were right! I have so many new and interesting Spiral Illusions to share, it would be unproductive to post each one as separate post, but then again – it wouldn’t make [...]

Optical Illusion Spiral - Concentric Circles 1

Am I the only one with a problem, seeing these two images (second one can be found inside) as one continuous spiral line? In reality, both of them are constructed out of many concentric circles, yet the pattern filling their background somehow prevents us from seeing the image in it’s true nature. I wouldn’t expected [...]

Open this image in full-size. Are those circles, or continuous spiral?

Let us revisit the Seemingly Bent category. We hadn’t had unique optical illusion that belongs to this section, in quite a while. To remind you once again, Seemingly Bent category consists of illusions that give you impression you are seeing slanted lines and shapes, while in fact they are perfectly straight (or mutually parallel). Most [...]

How Many Colors Are There?

This is an oldie, but we rarely see this kind of optical illusions in its full effect. Ok, this is what I want you to do: count how many different colors you can see in this spiral below. Unfortunately color-blind individuals will only see a grayish pattern, so this won’t work for them (those of [...]

Before I try and explain today’s optical illusions, I’d like to take a minute of your time and ask you for a little favor. As you know, we have published the Vista gadget recently, and it’s been doing great ever since! Over 50,000 visitors have downloaded this app and enjoy it for free. I have [...]