Meanings of featureless sky in English

High up in the starless, featureless sky, a light bloomed.

Beneath a white and featureless sky, the city was all the colors of gray.

The sun was beating down from a shiny featureless sky the colour of blue enamel.

A south-west wind had loaded the air with moisture, which dripped at moments, thinly and sluggishly, from a featureless sky.

The Church of Our Lady of Týn stood by impassively, her severe black spires sticking up like knife blades in the featureless sky.

Together we formed a wide circle around a column of swirling darkness, shot with vivid blood-red traces, that towered endlessly up into the featureless sky.