Rounded, red hills in the distance, thin bluish clouds drifting across the sun.

Just the bluish white clouds of smoke, followed a moment later by the crump as the sound of mortar shell's detonation reached them.

The most recent pictures of Neptune show bands of bluish clouds across its surface, a large blue spot and dark bands around its southern polar region.

Toward five o'clock, the day began to dawn, bluish clouds marbled the upper stratum of clouds.

Sweet, pungent smoke rose and hovered against the ceiling in a bluish cloud.

"A bluish cloud with fantastic carvings, a giant's castle with a hundred towers," is how the Catalan poet Maragall saw them.

Two hours of typing and smoking and drinking bad coffee later, a bluish cloud hung near the ceiling lights over the homicide table and Bosch had completed the myriad forms that accompany a homicide investigation.

Smudges of bluish cloud edged in pink slipped slowly across a square of white sky.

Dowdy pulled a hand-rolled cigar from his shirt pocket, lit it, and blew out a plume of smoke that boiled into a bluish cloud against the windowpanes.

When we pulled over, a small bluish cloud enveloped the engine bay.