Conditions are harsh where pebbles meet soil. Today at Abbotsbury there is snow in the air. A south-westerly has sculpted clouds into mountains which cast their shadows over the sea like a map of the world. A rainbow tints the sallow winter downs and I can taste salt in the sleet.
A thicket of tamarisk, or salt cedar, thrives here at the back of the Chesil bank – stout glossy stems like a fistful of coloured pencils – white, ochre, sepia, raw sienna, ultramarine blue and umber. No flowers, just a scribble of matted beards where the blooms have shrivelled. Deep in this tangle of stems are blotches of bright yellow-green lichen. On the sheltered edges of the clump, a fringe of spiky new leaves defies the winter gales. These tamarisk trees are tethered to the ground by long tap-roots which seek out deep water.
Last summer on the Isles of Scilly I saw a lean elderly fisherman by a tamarisk tree. He was brown and sinewy as the twisting twigs above him, limbs shiny with sun and salt. Fishermen used to weave the stems of tamarisk into lobster pots. The branches are pliable, strong enough to withstand the force of winter, salt-resistant and strong as rope – it grew in the right place and seemed made for the purpose.
This group of tamarisk trees is dense and tangled – an efficient windbreak. In Egyptian mythology it is said that the body of Osiris was hidden in a tamarisk tree in Byblos until it was retrieved by Isis. I imagine that a small creature sheltering in this thicket of tamarisk, to weather the winter storms, may have difficulty finding its way out – just like a lobster from a pot.