Examples from literature

• One famous example was Elizabeth I of England, whose thick white mask of makeup helped give her an emotionless, royal expression. 
• He is so emotionless, so remote and aloof from all mundane concerns. 
• His eyes were dull and emotionless as he stared across the blue, smiling water to the long, straight line of the horizon. 
• His facial features, usually so emotionless, revealed a certain uneasiness. 
• His voice was cold, emotionless, unpleasant. 
• She, too, watched with emotionless face.