Gelukkig middelbare leeftijd leraar in bril houden pointer stok in de buurt boek op blauw - Stockfoto’s en -afbeeldingen

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

Tattooed middle aged teacher in glasses smiling and holding book on blue

Photo of cheerful mature man indicate fingers empty space ad proposition suggest isolated over blue color background.

Tattooed middle aged teacher in glasses holding pointer stick and book on blue

Excited middle aged teacher in glasses holding pointer stick and globe on blue

Photo of happy positive handsome cheerful mature man in glasses advertising product isolated on blue color background.

Happy middle aged teacher in glasses pointing at book on blue, banner

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

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

Happy senior man with beard and grey hair using laptop on purple

Senior, attentive cobbler holding paper template in workshop

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

Senior businessman with beard in eyeglasses standing with folder while talking on smartphone

Happy, senior shoemaker in glasses smiling at camera while standing in workshop

Smiling chef in apron standing near asian colleague holding dough near pasta maker machine in kitchen