III:XIV
by Les_Feck

Comment:
Intriguing shapes and forms. The image lacks tonal range though and feels a little flat.

Pirrational
by Shrink

Comment:
Creative idea -- the mobius strip represting the infinty of pi. I like the idea of the background, but the stripes through the bokeh and general dustyness of the image distract a little from it. Great concept, though.

It`s about time
by Jelena73

Comment:
Interesting idea. The reflections are little distracting and the image as a whole doesn't really resonate with me.

sky in the pi
by baco99

Comment:
Nice symmetry and tonal range. The background is a little distracting. Overall it doesn't really speak to me, though.

3(ducks)1 4(year old)1(st day)5(th month)926(am)5(mile creek park)
by mattforbes

Comment:
This is a real stretch for the challenge, but it shows a sweet moment.

Sea Urchin: the perfect product of an imperfect number
by cns

Comment:
Very nice. I love the fractal nature of this.

Big Wheel Acceleration = ( 4 x Pi Squared x R ) / ( Time Squared )
by JonathanJ

Comment:
Nice colors and geometric composition.

"My God... it's full of stars !" from 2001: A Space Odyssey, chpt 39, Pi-Eyed (Clarke)
by Blink_Too_Fast

Comment:
This is a clever interpretation of the challenge and very reminiscent of the closing sequence of the movie. The problem I always have with color negative images is that they highlight every weird nuance of texture and I find that it detracts from the overall quality of the image. Still, this is very creative and well executed.

3.14159265358979323846. . . . - Like the path, pi goes on forever
by burtct

Comment:
This is a lovely landscape and evokes thoughts of the infinity that pi represents.

Pi in Nature
by 3eyedcrow

Comment:
Very nice. I love the colors and the way the bokeh echos the water drop. The drop itself looks like a minature earth,m and the strands form interesting geometric shapes that tie everything back to mathematics.