If there were streaks of dirt and blood on her face, so much the better.

There was a streak of blood on his pale face.

I dabbed at the streak of blood on her face.

The king did not fall, but he felt hot streaks of blood flowing down his left arm.

Her touch left a streak of blood on his palm.

She held them up to check the damage and saw long streaks of blood.

The motion left a streak of blood on the fabric.

There were bright streaks of blood coming from around his eyes.

As if for the first time, she noticed the streaks of blood on his left arm.

There was even a streak of blood in his blond hair.