Columbine, Aquilegia vulgaris, Close view of pale pink sharp focus flower with others on the stem soft behind, Staffordshire, England.

Anemone 'Wild Swan' close view from side showing stamen and grey-blue streak on the underside of the white petals.

Anemone 'Wild Swan' close view from side showing stamen and grey-blue streak on the underside of the white petals.

Anemone 'Wild Swan' close view from side showing stamen and grey-blue streak on the underside of the white petals.

Japanese anemone and Anemone hupehensis var. japonica. A single flower with buds of flower stem leaning across towards a flower that has shed its petals, shot against a soft focus background of other...

Japanese anemone, Anemone x hybrida 'Honorine Jobert', close up view showing orange stamen.

Globeflower, Trollius chinensis, yellow flower showing stamens and stigma.

Globeflower, Trollius chinensis, yellow flower showing stamens and stigma.

Globeflower, Trollius chinensis, yellow flower showing stamens and stigma against a solid black background.

Globeflower, Trollius chinensis, yellow flower showing stamens and stigma.

Globeflower, Trollius chinensis, yellow flower showing stamens and stigma.

Globeflower, Trollius chinensis, yellow flower showing stamens and stigma.