Old truck with blackberry vines in autumn colour, Oregon, USA.

Christmas decorations on old truck with snow, Oregon, USA.

Oats, Avena fatua. Studio shot of ripened stem lying on rusty metal sheet.

Wall barley, Hordeum murinum. Studio shot of two maturing heads of Wall barley extending from green to yellow awns in colour and lying on rusty sheet with crossing stems.

Blackthorn, Prunus spinosa. Studio shot of three twigs of Blackthorn with sloe berries lying on rusty metal sheet.

Blackberry, Rubus fruticosus. Studio shot of yellow autumn leaf of Wild Blackberry or Bramble streaked brown and dark orange and placed on piece of rusty metal.

Blackberry, Rubus fruticosus. Studio shot of yellow autumn leaf of Wild Blackberry or Bramble mottled brown and dark orange at edges and placed on mottled, rusty metal.

Whitebeam, Sorbus aria. Studio shot of brown autumn leaf of lying on rusty metal sheet.

Maple, Acer rubrum. Studio shot of scarlet autumn leaf of Red maple turning brown and lying on rusty metal sheet.