Vast sky: the stately passage of fabulous birds.

Heat and light now poured out of a vast sky of unqualified blue.

The medieval abbey rises from soft greenery beneath a vast sky.

For 10 hours (depending on stops) you are on your bike under a vast sky, with little or no traffic on the roads.

We'd stay behind, with our tent, marvelling at the vast sky above the veldt and shivering at the distant sound of lions.