Indian male scientist holding DNA model

achievement biology caucasian color image complex concentration connection dna example expertise goggles holding indian indian ethnicity indoors information knowledge latin american and hispanic ethnicity man mature mature adult model occupation one person only men people photography profile science scientist serious side view standing studying technology vertical viewing waist up white coat working minority minorities40 45 40 50 45 50 50 55 50 60 55 60 accessory accomplishment adult asian color colour concentrating connecting connexion examining eyeing fellow fifties fifty forties forty gentleman goal guy hispanic human human being indoor inside intelligence joining latin american latino looking male mid life middle age middle aged one person sample seeing seriousness side view solemn somber specimen success thing waist up western european wisdom work