The cloudless sky stretched endlessly above the rolling hills.

We hiked to the summit just to savor the cloudlessness and the panoramic view that stretched to the horizon.

A cloudless sulphur landed on the bright marigold, its lemon-yellow wings flashing in the sunlight.

I watched a cloudless sulfur land delicately on the lantana in my backyard.

A parade of cloudless sulfurs drifted over the meadow at dawn.

In late summer, cloudless sulphurs gathered on the roadside, their bright wings shimmering in the heat.

The lake lay cloudlessly under the full moon, its surface smooth as polished glass.