Likable confident experienced adult bearded doctor recording video on camera for internet audience and explaining how to use protective mask,protection in pandemia of coronavirus concept
experienced purposeful adult bearded businessman in headset holding a videochat with colleagues on laptop and explaining financial report
Experienced doctor shares vaccine syringe usage tips for online audience
Group of diverse doctors attentively listening to a seminar on DNA, including a knowledgeable colleague
Experienced businessman explaining how to do business to the interns
Respected doctor explaining DNA research results to colleagues in medical office
Likable helpful experienced blond female doctor giving tablets to senior bearded male patient and explaining how to take them as he is treated at home
Telemedicine concept where good-looking confident smart experienced bearded doctor explaining for online audience through camera how to use pulse oximeter
Good-looking confident experienced bearded businessman-blogger in suit recording video for his internet business channel from night lighted office
Likable motivated experienced responsible bearded businessman in stylish suit recording video on camera from his workplace in evening office for internet spectators
Confident experienced bearded doctor explaining the structure of dna for motivated concentrated skilled diverse male and female colleagues during meeting in clinic office
Experienced granddad teaching tree planting to interested grandson