Trabajar en grupo. Encantadora chica morena expresando positividad y sentada cerca de su colega mientras disfruta de su lugar de trabajo - Foto e imagen de stock

Feeling happiness. Attentive man keeping smile on his face and leaning elbows on table while looking forward

Group of business people working and communicating at office together with colleagues

Smiling young woman in a business meeting with two male and a female colleague watching the men with an interested expression as they talk

Business people working together on meeting in a modern office

Group of business people working and communicating at office together with colleagues

Nice studying day. Serious and concentrated teacher explaining the rules to his nice and intelligent students during the lesson

Professional seminar. Happy pretty young woman standing near the whiteboard and being ready to write while looking at her audience

Interesting people. Smart curious students attending an interesting seminar and enjoying their emotional discussion while sitting in a classroom

Real teacher. Concentrated and positive teacher explaining to the students new material and helping them

Nice joke. Cheerful friendly fellow students sitting in their light classroom and laughing at the funny joke

Student feeling thoughtful. Dark-skinned handsome student feeling thoughtful while studying with friends

Professional therapist. Cheerful happy delighted woman holding a folder and smiling while receiving applauses from her patients