Flower Mandala, manipulated image created by multiplying section of plant into a complete geometric shape.

Flower Mandala, manipulated image created by multiplying section of plant into a complete geometric shape.

Flower Mandala, manipulated image created by multiplying section of plant into a complete geometric shape.

Flower Mandala, manipulated image created by multiplying section of plant into a complete geometric shape.

Flower Mandala, manipulated image created by multiplying section of plant into a complete geometric shape.

Flower Mandala, manipulated image created by multiplying section of plant into a complete geometric shape.

Hibiscus, Hibiscus rosa-sinensis.

Hibiscus, Hibiscus rosa-sinensis.

Datura, Angels' trumpets, Brugmansia.

Clover, white clover, Trifolium repens.

Mayweed, Scentless mayweed, Matricaria maritima.

Houseleek, Sempervivum tectorum.

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

Rose, Rosa, red flower with a white stripe on one petal against a dark red background. the rose has a flattened, dried appearance.

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

Ranucuclus, Persian buttercup, a Ranunculus asiaticus, black and white 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.

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