natures_mathematics:
Sun, Colours and Wind
natures_mathematics:
Sun, Colours and Wind Detail
natures_mathematics:
Eleven
natures_mathematics:
Competition
natures_mathematics:
Leaning Larch and Young Oak on Hillside
natures_mathematics:
The Claw
natures_mathematics:
Young Birch on the hill
natures_mathematics:
Reprise
natures_mathematics:
Broadleaf Glade in Pockerlyhills Wood
natures_mathematics:
Birch and Bracken