What a lovely image of some black-and-white lines that form rectangles and squares.
Or ... is it?
Apparently there are 16 circles hidden within the illusion. Do you see them?
Meet the Coffer Illusion, a finalist in the 2006 Best Illusion of the Year Contest created by Anthony Norcia, formerly of the Smith-Kettlewell Eye Research Institute that's now going viral thanks to some exposure by Boing Boing.
Are you still staring? So are we. Go back and check out the image once more.
See the circles yet?
The "Coffer" name doesn't come from a person. Coffer is an architectural term for a series of sunken panels in square, rectangular or other shapes.
Arranged just so, they create an image which our brain eventually resolves into a series of circles.
Go back and take another look. Can you see them yet?
More Behind the scenes at TODAY Show videos
Mariah Carey takes selfie with Lady Gaga
Gervais explains shirtless Vine video selfie
Ashley Greene explains furry feet tweet
Jenny Slate explains her vocal warm ups
According to Relatively Interesting, the Coffer Illusion "plays on the fact that the visual brain is heavily geared towards identifying objects. 'Pixels' are grouped to form edges and contours, shapes, and finally objects."
Ah, now it's starting to come into resolution. Knew you'd come 'round eventually!
Follow Randee Dawn on Twitter.