What idioms describe the blue sky?

the sun is shining brightly

A blue sea is like a fair judge.

Cloudless blue sky in Wan Li.

After the storm, it was calm.

Blue sky/cloudless sky in Wan Li

The sky is clear

Sunny

Sunny

The sky is clear and the air is fresh.

Clear and clean.

The sky is bright

wide sky

wide sky

infinite

Shenbi Zhan Qing

Blue sky Wan Li

Cloudy and vast

Varan Varan

Clear sky and blue sky

stretch/extend as far as the eye can see

Baolan brushstroke

The sky is blue.

blue sky

The sky is vast.

Starry sky and bright moon

Big blue sea and the sky.

The sky is like a vault.

If the sky tent felt is covered with grasslands from all directions, Amano is very magnificent.

Xia Hong is full of sky

Changhong watches the sun

Sunsets are colorful.

Clear blue sky

Blue sky and bright sky

Lantian station

The sky is vast.

Wings of China

blue sky

The sky is clear and blue.

The sky is like washing.

Clear and transparent

Pierce the blue sky, still intact.