Beyaz ceket ve yeşil portakal gözlük düşünceli bilim adamı - Stok Fotoğraf ve Görsel

Close up of handsome bearded immunologist holding bottle in clinic

Close up portrait of smiling handsome guy in shirt isolated in the office background

Portrait of displeased handsome man in eyeglasses using mobile phone isolated over white background

Close up portrait of thoughtful young european male with glasses at workplace

Young man with wireless earphones and smart watch in park

Brunette hispanic manager with coffee to go smiling at camera isolated on grey

Smiling businessman holding glasses and looking at camera

Happy businessman adjusting glasses and smiling in office

Portrait of smiling handsome businessman in glasses looking at camera in office

Skeptical businessman holding light bulb isolated on grey

Young businessman holding brain model and smiling at camera isolated on grey

High angle view of young businessman drinking coffee to go near potted plant, horizontal concept