Penstemon, Studio shot of red flowers and forming seed heads on stem.

Penstemon, Studio shot of red flowers and forming seed heads on stem.

Morning glory, Convolvulus, Studio shot of single red trumpet shaped flower with white centre on stem.

Hydrangea, Studio shot of mauve coloured flowers.

Hydrangea, Studio shot of mauve coloured flowers.

Honeysuckle, Lonicera, Studio shot of red coloured flowers.

Coral bells, Heuchera 'Marmalade', Studio shot showing red leaf on stem.

Coral bells, Heuchera 'Creme Brulee', Studio shot showing back of red leaf on stem showing prominent veins.

Hellebore, Helleborus, Studio shot of pink flower head on stem.

Hellebore, Helleborus, Studio shot of black flower head on stem.

Hellebore, Helleborus, Studio shot of mottled dark pink flower head on stem.

Hellebore, Helleborus, Studio shot of peach and yellow multi-coloured flower head on stem.