The volume of a cylinder
by e301

Comment:
Interesting. I like the shapes, textures and colours in this photo. Very subtle.

A Mathematician's Yahtzee Roll - 31415
by StevePax

Comment:
Cool idea, but the photo is a bit dull. The subject matter is meaningful but not aesthetically pleasing.

Mathematical pi
by kiwiness

Comment:
Nice black and white. The composition is a bit too formal for me... everything so well aligned. It suits the subject matter, but it's dull.

Pi in the Sky
by sagestudio

Comment:
This is really cool. I love the odd sense of scale and perspective. That object is so beautiful. The only thing I don't like is the brown border. I don't really like it when people use a colour from the image for the border... it distracts me from the subject with that colour, and kind of undermines its influence in the photo.

Pi = Circumference = Photograph
by Silver Fox

Comment:
This is cute. I've looked at this for a little while trying to work out how I feel about it, and overall I have to say I like it! Somehow it works, despite being a mixed shot with a few different ideas going on, and the composition is linear and central. Not an amazing work of art, but nice in its own way.

Pi and Some More Pi
by kandyj

Comment:
I really like the grainy look to this photo. The composition is weird and cool. Nice work, in my opinion!

Radius
by welcher

Comment:
Beautiful. I've commented on a lot of photos that they meet the subject matter, but have made little attempt at creating a work of art. This photo is a great example to all of them. Absolutely stunning. 10!

Pi in the Sky
by alanfreed

Comment:
Interesting catch. You could have brought the colours up with some processing. Try manipulating the levels in photoshop or a similar program, or at least just increasing the contrast.

Here's what I got with a little bit of playing around: //lisa3d.org/images/photos/dpc/pisky2.jpg. It's grainy, but the colours are stronger.

insPIration for Stonehenge?
by GeneralE

Comment:
I like the lighting on this, although the subject matter is kind of strange. The pebbles are a nice background.

3.14159265 walnuts
by Pep Ventosa

Comment:
Interesting photo. I like the lighting on this, and the background is nice. The subject matter isn't highly aesthetically pleasing, though.