Dahlia.

Dahlia.

Small tortoiseshell butterfly, Aglais urticae alighted with open wings on centre of yellow single type dahlia.

Single flower of Dahlia Mystic Dreamer, in vase placed in front of window with translucent, backlit pink petals.

Dahlia Honka, Single flower with eight, incurved petals surrounding the centre.

Dahlia cultivars in shades of pink and white arranged in glass vase set in front of window.

Collarette Dahlia cultivar with yellow centre surrounded by cream petals, in turn surrounded by larger, outer petals of dark pink.

Close part view of cactus type Dahlia cultivar with petals of dark pinkish red colour fading to pale tips.

Dahlia, Dahlia 'Skyline'.

Dahlia.

Dahlia, Dahlia 'Roxy'.

Dahlia, Dahlia 'Candy eyes'.