What is the introduction of blue bricks and tile paint in Li Qingzhao's poems?

This is an architectural style with blue bricks and white walls.

Brick-and-tile paint comes from a lyric "Brick-and-tile paint, white horse treading new mud" in the song "Sound Slow" adapted by Li Qingzhao, a poet in the Song Dynasty. It means: blue bricks accompany tile streams, and white horses tread new soil.

Lyrics:

The blue brick is plastered with tile paint, and the white horse steps on the new mud.

Mountain flowers, banana leaves, twilight clusters of red towels, raindrops sprinkled on the eaves.

Where were you when the smoke from the kitchen curled up and you tossed and turned?

Looking around, it's deserted.

The moon sets, the moon sets, the crescent moon sets, and the well is scattered.

Bit by bit, flowers in dreams have green grass in dreams.

Long hair rippled and white cloth showed stones.

The river pole is a long ship crossing ancient times, and raindrops are sprinkled on the eaves.

Where were you when the smoke from the kitchen curled up and you tossed and turned?

Looking around, it's deserted.

The moon sets, the moon sets, the crescent moon sets, and the well is scattered.

Bit by bit, flowers in dreams have green grass in dreams.

The blue brick is plastered with tile paint, and the white horse steps on the new mud.

Mountain flowers, banana leaves, twilight clusters of red towels, raindrops sprinkled on the eaves.

Where were you when the smoke from the kitchen curled up and you tossed and turned?