Een close-upportret van een oude mannelijke professor. Portret van een man met kopieerruimte. Succesvol gezicht van volwassen leraar met bril - Stockfoto’s en -afbeeldingen

Closeup portrait of senior academic professor on lecture near empty blackboard. Knowledge and traditional education concept

Serious teacher. Closeup portrait of senior academic professor near empty blackboard. Knowledge and traditional education concept

Closeup portrait of old male professor. Portrait of man with copy space. Successful face of mature teacher with eyeglasses

Serious teacher. Closeup portrait of senior academic professor near empty blackboard. Knowledge and traditional education concept

Confident middle-aged male teacher or professor standing in front of a blank chalk board. Funny professor or scientist in a elegant black suit. Teachers day

Serious Senior. Confident senior bearded man in a suit and tie stand on gray isolated background. Fashion adult

Serious Senior Man. Bearded middle-aged man with a serious expression in a closeup head and shoulders portrait

Middle aged senior man. Modern Grandfather or grandpa

Serious Senior Man. Bearded middle-aged man with a serious expression in a closeup head and shoulders portrait

Senior man. Portrait of senior man with white beard over a wooden background

Senior man. Portrait of senior man with white beard over a wooden background

Senior man. Portrait of senior man with white beard over a wooden background

Senior man. Portrait of smiling happy man with white beard over a wooden background

Senior man. Portrait of senior man with white beard over a wooden background

Blonde bearded man hair dry. Handsome man with long hair dries his hair with a hairdryer

Senior man. Portrait of smiling happy man with white beard over a wooden background

Senior man. Portrait of senior man with white beard over a wooden background

Senior man. Portrait of senior man with white beard over a wooden background

One professional male visagiste with many different natural make-up brushes for eyeshadow powder and facial foundation on black background, vertical picture

Senior man. Portrait of senior man with white beard over a wooden background

Old bearded man with long grey beard on smiling face in checkered shirt with red chilli pepper or capsicum on wooden wall background