natures_mathematics:
DSCN0083
natures_mathematics:
DSCN0088
natures_mathematics:
DSCN0089
natures_mathematics:
DSCN0090
natures_mathematics:
uncurling frond of dicksonia antarctica
natures_mathematics:
Dicksonia Antarctica
natures_mathematics:
DSCN0146
natures_mathematics:
DSCN0148
natures_mathematics:
New growth
natures_mathematics:
Dicksonia A_filtered
natures_mathematics:
Photo-synthesis
natures_mathematics:
I'm drifting in deep waters