Concentrated Caucasian Policewoman Examining Photo Evidence Sitting On Stairs At Crime Scene Portrait Of Thoughtful Female Cop Investigating Crime Indoors Murder Or Robbery InvestigationÂ
Senior scientist doing investigation using microscope in equipped laboratory. Multiethnic stuff examining vaccine evolution using high tech and technology researching diagnosis against epidemic virus
Focused Repairman Inspecting Auto Parts in Repair Shop
Skilled architect reviewing blueprint in home office