Canna indica, Close up of unusual purple seed pods in autumn.

Chilli pepper, Capsicum annuum 'Zimbabwe black', purple flowers and buds with a small black chilli and purple tinged leaves.

Chilli pepper, Capsicum annuum 'Zimbabwe black', purple flowers turning into a small black chilli and purple tinged leaves.

Oriental poppy, Papaver orientale 'Patty's Plum' seedhead showing the soft blue green pod colour.

Oriental poppy, Papaver orientale 'Patty's Plum', seedhead, manipulated colours.

Oriental poppy, Papaver orientale 'Patty's Plum', seedhead, manipulated colours.

Oriental poppy, Papaver orientale 'Patty's Plum', seedhead, manipulated colours.

Oriental poppy, Papaver orientale 'Patty's Plum', seedhead, manipulated bleached out colours.

Oriental poppy, Papaver orientale 'Patty's Plum', seedhead, manipulated bleached out colours.

Opium poppy, Papaver somniferum, seedhead on a single stem that has bent sideways, towards the left.

Opium poppy, Papaver somniferum, seedhead on a single stem that has bent sideways, towards the right.

Opium poppy, Papaver somniferum seedhead on a single stem that has bent sideways, towards the left.

Sea holly, known as Miss Wilmott's ghost, Eryngium giganteum, spikey silvery leaves in soft focus creating a wintery abstract pattern.