Δύο έφηβοι συνεργάζονται σε ένα πρόγραμμα σε συνέδριο του μοντέλου του ΟΗΕ. - Φωτογραφίες & Εικόνες Αρχείου

One male and two female caucasian architects or designers using color palette for new project on the laptop in the stylish modern office with big window on background.

Asian male and female colleagues are discussing work with graph paper and a notebook.

Business couple working together on a project using tablet and desktop computer at modern open plan startup office. Selective focus. High-quality photo

Young woman with book and pen helping with task to university friend while sitting at table and preparing for exam together

A group of young girls sit in an office and work at computers. Communication and training online.

Earphones on neck. Blonde-haired handsome student wearing earrings on his neck sitting with group mates

Two male students deeply focused on their studies at a table.

A redhead tutor teaches a teenage girl at a library table, using a laptop for modern education lessons.

Multiethnic students smiling and looking away in apartment

Multiethnic students smiling and looking at each other in apartment

Two young male students studying together with a laptop at a table.

Brunette girl with smartphone smiling near blurred classmates in school hall

Selective focus of attractive and blonde student looking away

Trendy designer pointing with pencil while talking to young tailor in atelier

Teacher looking at laptop near smiling schoolgirl in classroom