Retrato de científico sonriente mirando a la mano a través de lupa en laboratorio - Foto e imagen de stock

Portrait of scientist looking at tweezers through magnifying glass with colleague behind in lab

Middle aged hairdresser man with barber scissors. Man hair treatment

Portrait of handsome bewildered grey-haired man overthinking copy space isolated over bright blue color background.

Photo of clever smart grandpa toothy smile finger temple wear green shirt isolated yellow color background.

Photo of cute sweet age gentleman wear blue shirt arm dark glasses empty space isolated yellow color background.

Photo of serious calm old man hold hands glasses wear shirt formalwear isolated on yellow color background.

Photo of suspicious serious old man wear glasses interested wear shirt isolated on grey color background.

Portrait of handsome amazed classy grey-haired man expert touching specs wow reaction isolated over bright blue color background.

Smiling mature businessman with clipboard behind window on sunny day

Cheerful senior bearded man using laptop while sitting on sofa at home

Mature businessman reading newspaper and drinking coffee in restaurant

Mature businessman reading newspaper in restaurant while waiting for meeting

Concentrated mature bearded businessman behind window

Bearded businessman using smartphone in restaurant while waiting for meeting

Smiling grey haired man sitting at table and using smartphone at home

Cheerful senior bearded man looking at laptop and pointing while sitting on sofa at home