Amaryllis, Hippeastrum 'Red Lion', Two red flowers on a long stem against a white background.

Amaryllis, Hippeastrum 'Red Lion', Two red flowers on a long stem against a white background.

Purple coneflower, Echinacea purpurea 'Magnus', Close view of central mound of green orange tipped stamens,

Icelandic poppy, Papaver nudicaule, Close cropped view of yellow flower with yellow stamens against blue sky,

Purple coneflower, Echinacea purpurea 'Magnus', Close view of central mound of green orange tipped stamens forming a concentric pattern.

Allium 'Gladiator', Close up detail of mass of pink star shaped flowers.

Knapweed, Centaurea nigra, Close up of spikey pink coloured flowerhead against black.

Echinacea, Purple coneflower, Echinacea cultivar, Close up of flower head with orange coloured petals.

Cornflower, Centaurea cyanus, Close view of one blue flower in sharp focus with dark background,

Scabious, Scabiosa columbaria 'Blue note', Side view of half open lilac flower with same colour stamens, Selective focus.

Scabious, Scabiosa columbaria 'Blue note', Side view of open lilac flower with same colour stamens against soft focus white background, Selective focus.

Rose, Rosa 'Summer Breeze', Very close view of open pink flower with yellow stamens and a small spider capturing an ant.