Markings

What do these markings mean?

This dog breed has very special markings.

What do those markings mean?

The bus had no company markings.

This light switch has on-and-off markings.

The road markings are hardly visible.

Fine markings around the muzzle and shoulder hint at an early bridle.

Each manta ray has been placed in a category depending on its unique underbelly markings.

The markings on the trees could have been made by animals.

The markings appeared all over the forest.