Giovane uomo adulto bionda con un aspetto serio e concentrato, brainstorming e pensare a un problema impegnativo - Foto e immagini stock

Young blonde man looking stressed and frustrated, working under pressure with a headache and troubled with problems against orange wall

Young blonde adult man feeling bored, frustrated and sleepy after a tiresome, dull and tedious task, holding face with hand

Young blonde man feeling shocked and astonished holding face to hand in disbelief with mouth wide open against orange wall

Young blonde adult man with open mouth, looking horrified and shocked because of a terrible mistake, raising hands to head

Stressed man in eyeglasses looking at camera while touching forehead isolated on grey

Young blonde adult man with a concentrated look, wondering with a doubtful expression, looking up and to the side

Young blonde adult man smiling and anxiously crossing both fingers, feeling worried and wishing or hoping for good luck

Young blonde man looking concentrated and thinking hard on an idea, imagining a solution to a challenge or problem against orange wall

Young red head man feeling stressed and frustrated, raising hands to head, feeling tired, unhappy and with migraine against soft blue background

Young red head man looking unhappy and stressed, suicide gesture making gun sign with hand, pointing to head against beige background

Young red head man looking stressed and frustrated, working under pressure with a headache and troubled with problems against beige background

Young red head businessman feeling happy, excited and surprised, looking to the side with both hands on face against orange background

Young red head businessman raising hands to head, open-mouthed, feeling extremely lucky, surprised, excited and happy against orange background

Young red head man looking unpleasantly shocked, scared or worried, mouth wide open and covering both ears with hands against soft blue background

Young red head man open-mouthed in shock and disbelief, with hand on cheek and arm crossed, feeling stupefied and amazed against soft blue background

Young red head man looking sleepy, bored and yawning, with a headache and one hand covering half the face against beige background