Hare's tail,Lagurus ovatus and other wildflowers growing on rocks in a wild area with rubbish strewn in Halkidiki, Greece.

Oleander, Nerium oleander, bush and wildflowers by the beach in Halkidiki, Greece with rubbish strewn around, illustrating mans disregard of the beauty of nature.

Sow thistle, Sonchus oleraceus and other weeds growing in a neglected street container.

Sunflower seedlings, Helianthus annuus, An arrangement on white of different stages of the seed sprouting until the final one has shed its seedcase.

Citrus flower on white background, four views, two with stalk.

Cherry, Prunus, showing the difference between the defoliated tree above the trail and the healthy one below and the pollution from the aircraft flying over London?s East End.

Tangle of discarded orange nylon string caught in bare bramble twigs.

Japanese Maple, Acer.

Birch, Betula.

Birch, Betula.

Iris.

Chelsea Flower Show 2013, Homebase garden, 'Sowing the Seeds of Change' Designer Adam Frost. Gold medal.