A lenticularis cloud is floating in the sky, looking just like a spaceship.

Beautiful cirrus clouds were floating in the sky.

Beautiful cirrus clouds were floating in the sky.

The first time I saw a noctilucent cloud, it felt like I was dreaming.

Beautiful scale clouds were spread across the sky.

Beautiful cirrus clouds were floating in the sky.

Thin clouds are floating in the sky.

When the volcano erupted, a glowing cloud covered the sky.

He trembled in fear at the sight of the mushroom cloud in the distance.

His figure disappeared as if it had vanished into thin air like a cloud.