Altocumulus cloud: Broken into small, flat clouds, often regularly arranged.

Sometimes covering whole sky, but sometimes breaking into smaller flat clouds.

The trees are bare, the sky is flat clouds with early darkness approaching.

It was early afternoon and the light was perfect, filtered through high, flat cloud that held a soft luminosity.

A few flat clouds folded themselves like crepes over fillings of apricot sky.

It was from the mizentop that they first saw this island, or rather the little isolated flat cloud that marked its presence.

Smoke still hung in a flat blue cloud halfway to the ceiling.

A canopy of flat gray clouds painted the cylinder's upper atmosphere, cutting out half the robe light.

The sky was painted with a small number of flat clouds that looked like sandbars.

I descend the stairs, my eyes on the wide flat cloud as I walk down under it, this blue ceiling of smoke we make.