Giovane che guarda concentrato e pensa intensamente a un'idea, immaginando una soluzione a una sfida o a un problema - Foto e immagini stock

Young man with a serious and concentrated look, brainstorming and thinking about a challenging problem

Young man with a serious and concentrated look, brainstorming and thinking about a challenging problem

Young man feeling shocked, amazed and surprised, holding glasses with astonished, disbelieving look

Young man raising hands to head, open-mouthed, feeling extremely lucky, surprised, excited and happy

Young man open-mouthed in shock and disbelief, with hand on cheek and arm crossed, feeling stupefied and amazed

Young man looking concentrated, thoughtful and inspired, brainstorming and imagining with hands on forehead

Young man feeling frustrated and annoyed, sick and tired of failure, fed-up with dull, boring tasks

Young hispanic man looking concentrated, thoughtful and inspired, brainstorming and imagining with hands on forehead against orange wall

Young hispanic man feeling nervous and hopeful, crossing fingers, praying and hoping for good luck against blue background

Young handsome man looking concentrated and thinking hard on an idea, imagining a solution to a challenge or problem

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

Young hispanic man screaming with hands up in the air, feeling furious, frustrated, stressed and upset against blue background

Young hispanic man looking concentrated and thinking hard on an idea, imagining a solution to a challenge or problem against blue background

Young handsome man feeling stressed and anxious, depressed and frustrated with a headache, raising both hands to head

Young hispanic man looking surprised, open-mouthed, shocked, realizing a new thought, idea or concept against blue background