Snowdrop, Common snowdrop, Galanthus nivalis, Whie flowers growing outdoor in mossy bark.

Snowdrop, Common snowdrop, Galanthus nivalis, Small group against a blue sky.

Cactus, Christmas cactus, Schlumbergera buckleyi, Studio shot of pink flowers.

Cactus, Christmas cactus, Schlumbergera buckleyi, Studio shot of single pink flower.

Rose, Dog rose, Rosa canina, Single open flat white with pale pink flower growing outdoor showing stamen.

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.

Hawthorn, Common hawthorn, Crataegus monogyna, Studio shot of branch with white flowers.

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.