Challenge has finished
Learn about the golden ratio first: http://en.wikipedia.org/wiki/Golden_ratio Then show us! If it's mathematical formulae with the golden ratio, great! But it is also present in nature, so go after it!
Saturday, 2nd July, 2011 (GMT)
Saturday, 9th July, 2011 – Friday, 15th July, 2011 (GMT)
Saturday, 16th July, 2011 – Friday, 22nd July, 2011 (GMT)
Capture date rules:
Maximum number of entries per user:
Maximum number of entries in challenge:
Fibonacci numbers can be seen here in the arrangement of seeds on the a Coneflower (member of the daisy family). You can see that the orange "petals" seem to form spirals curving both to the left and to the right.
|Submitted:||Wednesday, 13th July, 2011 22:25 (GMT)|
|Taken:||Wednesday, 13th July, 2011|
|Focal length:||100 mm|
|Shutter speed:||1/60 sec|
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