Constantinos Petrinos / Water lily (Nymphaea sp.) flower in water, Masai Mara, Kenya, Africa, August.

Constantinos Petrinos / Sea daffodil (Pancratium maritimum) Santorini, Cyclades, Greece. July 2007.

Chris Mattison / White dog rose (Rosa canina) Oxwich National Nature Reserve, Gower, South Wales, UK, June.

Colin Varndell / Hawthorn blossom (Crataegus monogyna) Dorset, May.

Gary K. Smith / Variegated yellow archangel (Lamiastrum galeobdolon subsp. argentatum) flower on white background.

Gary K. Smith / White nettle (Lamium album) flower on white background.

Fabrice Cahez / Elderflower (Sambucus nigra) blossom, Vosges, France, June.

Fabrice Cahez / European pear (Pyrus communis) flowers, Vosges, France, April.

Fabrice Cahez / Snowdrop (Galanthus nivalis) flower, with bokeh, Vosges, France, March.

Fabrice Cahez / Ox eye daisy (Leucanthemum vulgare) Vosges, France, May.

Fabrice Cahez / Meadow with Wild sage (Salvia pratensis) and Ox-eye daisies (Leucanthemum vulgare) Vosges, France, May.

Fabrice Cahez / Meadow with Wild sage (Salvia pratensis) and Ox-eye daisies (Leucanthemum vulgare) Vosges, France, May.