Honesty, Lunaria annua, seedheads with snow on them.

Honesty, Lunaria annua seedheads, with snow on them.

Thistle, Montpellier thistle, Cirsium monspessulanum, Side view of one pink flower.

Poppy, Opium poppy, Papaver somniferum, Side view of three blue green seedheads just formed, one in sharp focus with a fading pink petal stuck on it.

Goat's beard, Tragopogon pratensis seedhead, similar to Dandelion clock, Dramatic close view against blue sky.

Goat's beard, Tragopogon pratensis seedhead, similar to Dandelion clock, Dramatic close view against blue sky with unopened buds either side.

Yellow Horned Poppy, Glaucium flavum, Causican scarlet poppy, Papaver commutatum, Hares tail, Lagurus ovatus and other wildflowers growing along the edge of a beach in Halkidiki, Greece.

Yellow Horned Poppy, Glaucium flavum, Causican scarlet poppy, Papaver commutatum, Hares tail, Lagurus ovatus and other wildflowers growing along the edge of a beach in Halkidiki, Greece.

Alexanders, Smyrnium olusatrum, Flowering stems growing under an arch with minaret of a mosque against the blue sky behind.

Hogweed, Heracleum sphondylium, Silhouette of skeleton seedhead against white background.

Hogweed, Heracleum sphondylium, Silhouette of skeleton seedhead against a soft, warm colour glow.

Hogweed, Heracleum sphondylium, Silhouette of skeleton seedhead against a soft, warm colour glow.