Amaryllis, Hippeastrum 'Gervase', Close view a single striped flower, with deep magenta petals and white highlights, Long curled stamen and stigma, Against a graduated grey background.

A silver grey Fan palm cultivar, Close view of the ribs radiating out from the centre and some protruding at the top, Against blue sky, Shot in Vietnam.

A silver blue grey Fan palm cultivar, Close view of the ribs radiating out from the centre, Shot in Vietnam.

A silver grey Fan palm cultivar, Close view of the ribs radiating out from the centre, Shot in Vietnam.

Madagascar ocotillo, Alluaudia procera, Close side view of small leaflets in patterns along a spiny woody stem, Backlit.

Madagascar ocotillo, Alluaudia procera, Close side view of small leaflets in patterns along a spiny woody stem.

Madagascar ocotillo, Alluaudia procera, Close side view of small leaflets in patterns along a spiny woody stem.

Montbretia, Crocosmia 'Lucifer', Branched spike with emerging showy funnel-shaped red flowers isolated in shallow focus against a green and grey background.

Montbretia, Crocosmia 'Lucifer', Branched spike with emerging showy funnel-shaped red flowers isolated in shallow focus against a green and grey background.

Montbretia, Crocosmia 'Lucifer', Branched spike with emerging showy funnel-shaped red flowers isolated in shallow focus against a green and grey background.

Fennel-leaved peony, Paeonia tenuifolia 'Rubra Flora Plena' growing in garden with rocks and gravel in Canada, Alberta, Lethbridge.

Harebell, Campanula rotundifolia, Close view of one pale blue flower coming out of grey misty soft focus, Showing central prominent stigma.