Globeflower, Trollius chinensis, black and white flower showing stamens and stigma, against a solid black background.

Shirley poppy, Papaver rhoeas Shirley series, pink flower showing stamens and stigma against a solid black background.

Ranucuclus, Persian buttercup, a Ranunculus asiaticus, pink flower against a pink background.

Ranucuclus, Persian buttercup, a Ranunculus asiaticus, orange flower against a solid black background.

Ranucuclus, Persian buttercup, a Ranunculus asiaticus, black and white against a solid black background.

Shirley poppy, Papaver rhoeas Shirley series, pink flower showing stamens and stigma.

Shirley poppy, Papaver rhoeas Shirley series, black and white side view showing stamens and stigma.

Opium poppy, Papaver somniferum, close up showing the stamens and stigma.

Opium poppy, Papaver somniferum, close up showing the stamens and stigma.

Poppy, Papaver commutatum 'Ladybird', black and white flower against a black background.

Poppy, Papaver commutatum 'Ladybird', black and white flower shot from behind.

Poppy, Papaver commutatum 'Ladybird', black and white flower against a black background.