Pasque flower, Pulsatilla vulgaris rubra, Close cropped side view of several fluffy sedheads against black, one raised higher above the others.

Pasque flower, Pulsatilla vulgaris rubra, Side view of several fluffy sedheads against black, one raised higher above the others.

Ox-eye daisy, Leucanthemum vulgare, Wide angle close view of one white daisy flower with yellow centre and masses of others behind.

Ox-eye daisy, Leucanthemum vulgare, Wide angle close view of one white daisy flower with yellow centre and masses of others behind.

Ox-eye daisy, Leucanthemum vulgare, Wide angle close view of several white daisy flowers with yellow centres and masses of others behind.

Senetti, Pericallis x hybrida 'Senetti Magenta Bicolor', Close view of white flowers with pink purple tipped petals, others soft focus behind.

Senetti, Pericallis x hybrida 'Senetti Magenta Bicolor', Close view of 4 white flowers with pink purple tipped petals, others soft focus behind.

Saguaro cactus, Carnegiea gigantea, Dramatic view from below of a single stem with arms branching upwards towards a blue sky with wispy clouds, its shadow on a white wall.

Plum, Prunus domestica 'Blue tit', Cluster of white blossom with small leaves on a single twig.

Plum, Prunus domestica 'Blue tit', Cluster of white blossom with small leaves on a single twig.

Plum, Prunus domestica 'Blue tit', Cluster of white blossom with small leaves on a dark twig with others around, Against blue sky.

Daffodil, Narcissus 'High Society', Close side view of white flower with delicate pink tinged trumpet, Other behind.