Šťastný středního věku učitel v brýlích drží ukazovátko a knihu na modré - Stock fotografie a obrázky

Happy middle aged teacher in glasses holding pointer stick near book on blue

Handsome senior man portrait - Youthful and stylish man in the sixties, concepts about lifestyle, seniors and business

Happy middle aged teacher in glasses pointing at book on blue

Senior hipster with stylish beard portraits

Photo of charming old happy positive old man hold pen clipboard smile wear glasses isolated on yellow color background.

Photo of happy cheerful attractive old man write clipboard plan manager isolated on grey color background.

Tattooed middle aged teacher in glasses and book on head gesturing on blue

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

Bearded senior man holding pen and using laptop while working from home

Happy senior man with beard and grey hair holding laptop while standing and looking away on purple

Smiling senior businessman looking at camera while signing contract isolated on grey

Bearded senior man in eyeglasses holding cup of coffee and writing near laptop while working from home

Bearded senior man holding pen near notebook and using laptop while working from home

Senior, attentive cobbler holding paper template in workshop

Bearded senior man in eyeglasses looking at camera near laptop while holding book

Positive mature teacher holding notebook near blurred students in university auditorium

Happy senior man with beard and grey hair standing in green hoodie and pointing with finger on purple

Excited man in eyeglasses holding laptop and laughing with closed eyes in kitchen