Young brunette woman working at scientist laboratory yawning tired covering half face, eye and mouth with hand. face hurts in pain.

---

Size: 9504px × 6336px
Photo credit: © Aaron Amat / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: adult, blue, bored, boredom, brunette, business, chemistry, clinic, cover, covering, early, exhausted, experiment, expression, eye, eyes, face, fatigue, female, girl, hand, hispanic, indoors, insomnia, lab, laboratory, late, latin, lazy, microscope, morning, mouth, pain, person, portrait, professional, research, science, scientist, sleep, sleepy, sore, tired, waking, woman, working, yawn, yawning, young