The genus Tetraclinis is monospecific - the only species is T. articulata. Its found in the north of Malta a small locality in Spain and parts of North Africa.
This is an extremely drought tolerant conifer and in cultivation only suited to the mildest climates. In the UK, Logan is one of the few gardens where it grows.
The photo is of a tree growing in the north of Malta.
Ian Watt is a UK Based photographer and horticulturist specialising in garden photography, nature photography and landscapes.