Close view of delicately veined winged seeds or keys of Sycamore, Acer pseudoplatanus.

Coppery - green new leaves of Sycamore, Acer pseudoplatanus, translucent against sunlight.

Copper - green new leaves of Sycamore, Acer pseudoplatanus, translucent against sky.

Red and orange leaves of Japanese maple in Autumn against blue sky.

Red and orange leaves of Japanese maple in Autumn against blue sky.

Chelsea Flower Show 2013, The Wasteland, Designer Kate Gould. Gold medal

Chelsea Flower Show 2013, The Wasteland, Designer Kate Gould. Gold medal

Japanese Maple, Acer palmatum.

Japanese Maple, Acer japonicum.

Japanese Maple, Acer Palmatum 'Atropurpureum'.

Japanese Maple, Acer palmatum.

Maple, Norway maple, Acer platanoides palmatifidum.