Lettuce, Lactuca sativa 'Lollo rosso' Bronze and green salad leaves growing in recycled workmans helmet at Hampton Court 2009. Capital Growth Incentive volunteers edible balconies.

Celery, Apium graveolens, growing with Lettuce, Lactuca sativa 'Lollo rosso' at Hampton Court 2009. Capital Growth Incentive volunteers edible balconies using unusual recycled container.

Grass, section through ground showing plant growing above and below the soil.

Beech, Fagus sylvatica, abstract pattern of leaves, colour manipulated to brown on white background.

Beech, Fagus sylvatica, abstract pattern of leaves, colour manipulated to green on white background.

Beech, Fagus sylvatica, abstract pattern of leaves, colour manipulated to green on white background.

Beech, Fagus sylvatica, abstract pattern of leaves, colour manipulated to green on white background.

Horse chestnut, Aesculus hippocastanum, seedling showing the conker still attached.

Horse chestnut, Aesculus hippocastanum, seedling showing the conker still attached.

Cider gum, Eucalyptus gunnii, small sprig of mature leaves against white background with shadow.

Coconut, Cocos nucifera, segment with shell with shadow against white background.

Coconut, Cocos nucifera, segment with shell, and a Tahitian gardenis or Tiare flower, Gardenia tiatensis, together these are the ingredients of Monoi oil.

Pear, European pear, Pyrus communis 'Robin' sprig of unopened blossom buds with leaves. Backlit close view.

Pear, European pear, Pyrus communis 'Robin', sprig of unopened blossom buds with leaves. Backlit close view.

Pear, European pear, Pyrus communis 'Robin', sprig of blossom with leaves close view showing stamen.