Close up of autumnal colours and trunks of aspen trees, Inyo National forest, California, USA.

Close up of autumnal colours and trunks of aspen trees, Inyo National forest, California, USA.

Tropical water lilies, Hughes water gardens, Oregon, USA.

Tropical water lilies, Hughes water gardens, Oregon, USA.

Lavender, Lavandula, Rows of purple flowers.

Lavender, Lavandula, Chair in field of purple flowers.

Plumaria or Frangipani bloom with rain drops, Kauai, Hawaii, USA.

Lily, Lilium, Aruba California Callas, sp Zantedeschia, close up against green background.

Lone tree in morning fog, Kauai, Hawaii, USA.

Lone tree in autumnal colour in vast pasture, Montana, USA.

Japanese Maple in autumnal colours, Portland Japanese Gardens, Portland, Oregon, USA.

Tulip, Tulipa, Mixed flowers and fruit orchard in spring, Woodburn, Oregon, USA.