Sheetshooter,
I have seen this photo and the only thing I can say: it is really great and it trully deserves being picked up.
Composition, symmetry, patterns (I can see at least here), b&w approach are top quality. It is also worth to mention that we are dealing here with human which puts extra new dimension.
The only flaw I see is a skew effect, could be corrected and as you said the chair on the right.
I wish to have that kind of shot in my portfolio.
Regarding to initial thoughs, I would agree to be catch in such a good way
Also I took a look to his gallery. Here is other one, maybe not that great but still quite ok.
http://www.potd.com.au/gallery/displayimage.php?album=683&pos=33
However, based on other photos there, it seems that author rather does not particullary search for geometry and design in his photography, at least not in my understanding. But still, have a good eye.
Regards,
K.Polak