Rhododendron, Studio shot of white flowers on a stem against a pure white background.

Rhododendron, Studio shot of white flowers on a stem against a pure white background.

Rhododendron, Studio shot of white flowers on a stem against a pure white background.

Aquilegia, Columbine, Single stem of plant with pale purple head set against a pure white background.

Aquilegia, Columbine, Single stem of plant with slightly dropped pale purple head set against a pure white background.

Aquilegia, Columbine, Single stem of plant with slightly dropped pale purple head set against a pure white background.

Snowdrop, Galanthus nivalis, Side view of single white closed flower with others soft focus behind.

Bluebell, English bluebell, Hyacinthoides non-scripta with Hart's tongue fern, Asplenium scolopendrium, shuttlecock fern, Matteuccia struthiopteris and others, emerging in spring, in an enchanting woo...

Fern, Hart's tongue fern, Asplenium scolopendrium with shuttlecock fern, Matteuccia struthiopteris and others, unfurling in spring, in a garden with natural dry stone wall.

Bleeding heart, Dicentra spectabilis 'Valentine', A dark red stem bearing grey-green leaves and a red heart shaped flower with white tip. Shot against a maroon background.

Bleeding heart, Dicentra spectabilis 'Valentine', A dark red stem bearing grey-green leaves and a red heart shaped flower with white tip. Shot against a maroon background.

Iris, Bearded iris, Iris 'Rajah', A single flower showing the yellow upright petals and maroon streaked lower petals.