Sometimes their eyes really sparked when he described his ideas of hell.

Its eyes sparked light like diamonds; they looked as hard and cold.

The table fell silent as the woman's large black eyes sparked with memory.

If hate had been electricity, her eyes would have sparked.

The older woman's eyes sparked with pleasure in her perceived power.

He'd been right about her eyes sparking when she got mad.

He could feel her eyes spark with interest even in the dim interior of the car.

Her grey eyes sparked as they met his blue gaze.

His eyes sparked with emotion, but she didn't think it was anger.

He looked at Carrie and his eyes sparked with triumph.