Cedar, Cedrus, A slice through a tree trunk showing the many rings and some outer bark.

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.

Black poplar, Populus nigra. Studio shot of mottled brown autumn leaf lying on rough, yellow background.

Black poplar, Populus nigra. Studio shot of brown and splitting autumn leaf lying on rusty metal sheet.

Whitebeam, Sorbus x intermedia. Studio shot of yellow and brown autumn leaf of Swedish whitebeam lying on rough, yellow background. Back view.

Whitebeam,Sorbus x intermedia. Studio shot of mottled yellow and brown autumn leaf of Swedish whitebeam lying on rough, yellow background.

Whitebeam, Sorbus x intermedia. Studio shot of yellow and brown autumn leaf of Swedish whitebeam lying on rough, yellow background.

Whitebeam, Sorbus x intermedia. Studio shot of yellow and brown autumn leaf of Swedish whitebeam lying on rough, yellow background. Back view.

Whitebeam, Sorbus x intermedia. Studio shot of yellow and brown autumn leaf of Swedish whitebeam lying on rough, yellow background. Front view.

Whitebeam, Sorbus x intermedia. Studio shot of yellow and brown autumn leaf of Swedish whitebeam lying on rough, yellow background.

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