Whole patches have turned sickly from fungus and lack of moisture.

The patch of clear glass turned green again.

A patch of hair turned dark and damp.

A patch of the Gulf Stream turned white with dead fish.

The yellow patch on the floor had turned white.

When he thought about holy topics, the colored patches turned pure pale white.

A patch of skin turned wet and glistening.

This patch turns white after the first moult at age two months, and diminishes in size as the bird grows.

The patch immediately turned white and began to bubble.

The passive male retains the same colour hair, although the bare patches of skin also turn a light blue.