Agave, Royal agave, Agave victoriae-reginae, Detail of green leaves showing pattern.

Walnut, Common Walnut, Juglans regia, Backlit leaves showing pattern.

Hydrangea, Hydrangea macrophylla 'Miss Saori', Close up detail of pink flowers showing pattern.

Hydrangea, Hydrangea macrophylla 'Miss Saori', Close up detail of pink flowers showing pattern.

Dahlia, Dahlia 'Clearview Sundance', Detail of yellow flower and bud showing pattern.

Dahlia, Dahlia 'Clearview Sundance', Detail of yellow flower showing pattern.

Dahlia, Dahlia 'Ocean Bird', Close up of pink coloured flower showing pattern

Japanese maple 'Orange Dream', Acer palmatum 'Orange Dream', Golden coloured leaves with distinctive pattern.

Japanese maple 'Orange Dream', Acer palmatum 'Orange Dream', Golden coloured leaves with distinctive pattern.

Houseleek, Sempervivum atlanticum, Close up showing pattern.

Houseleek, Sempervivum atlanticum, Close up showing pattern.

Hazelm Cob Nut, Corylus avellana, Close up of green leaf growing outdoor showing pattern.