USA, California, Joshua Tree National Park, Joshua trees, Yucca brevifolia, in barren landscape with dramatic cloud formations in blue sky above.

Bergamot, Monarda, Monarda.

Tree.

Astilbe.

Astilbe.

Primrose, Candelabra primrose, Primula, Primula candelabra.

Euphorbia, Spurge, Euphorbia griffithi 'Fireglow'.

Globe thistle, Echinops.

Globe thistle, Echinops.

Pensthorpe gardens.

Purple coneflower, Echinacea.

Sedum, Ice plant, Sedum.

Hellebore, Helleborus.