Physalis alkekengi. Digitally manipulated image of stem of Cape Gooseberry hung with decorative, lantern-like calyces against softened, muted background creating effect of illustration.

Caryopteris cultivar. Single stem in foreground of others with clusters of small, blue flowers with prominent stamens and grey, green leaves.

Popcorn bush, Senna didymobotrya. Spikes of yellow flowers opening from dark, blackish brown buds.

New caledonian pine, Araucaria columnaris. Close view of multiple cord-like branchlets covered in pointed, overlapping, scale-like leaves.

Coneflower, Black-eyed Susan, Rudbeckia flowers with bright yellow petals surrounding central cone against blue sky.

Acorn of Quercus robur.

Acorn of Quercus robur.

Close, cropped view of flowers of Nerine undulata with narrow, pink, crinkled petals and protruding stamen.

Cluster of shiny, red fruit of Carmine crab apple, Malus x atrosanguinea Gorgeous.

New, green leaves of Hazel, Corylus avellana.

Vitis vinifera Queen of Esther, close cropped view of red and yellow, variegated leaf.

Spherical seed heads of Globe thistle, Echinops cultivar.