Borage, Borago officinalis, One open blue flower on a stem with hairy buds.

Phlox, Perennial phlox, Phlox paniculata 'Prospero', A cluster of the small lilac with white centres flowers that make up the flowerheads.

Phlox, Meadow phlox, Phlox maculata 'Natascha', Close view of the clusters of lilac pink and white striped flowers.

Phlox, Meadow phlox, Phlox maculata 'Natascha', Close view of the clusters of lilac pink and white striped flowers.

Phlox, Perennial phlox, Phlox paniculata 'Uspekh', Close view of the clusters of pink flowers with white centres.

Gypsophila ,Close view of the tiny white flowers.

Linseed, Flax, Linum usitatissimum, Close view of the pale blue flowers.

Hardy ice plant, Delosperma floribunda 'Stardust', Close view of the daisy-like mauve flowers with white centres and yellow stamen.

Cornflower, Centaurea cyanus, Blue flower with buds against soft focus white flowers.

Cornflower, Centaurea cyanus, Close side view of the blue flower showing the black stamen.

Bellflower, Milky bellflower, Campanula lactiflora 'Prichards variety', Mass of pale blue flowers in sunlight against a soft focus green background.

Bellflower, Campanula persicifolia, Close view of backlit blue flowers of the Peach-leaved Campanula,----