Profesor s výrazem velmi šťastný obličej. Muž nosí brýle a obsahuje organizátora. Učebnice v červené barvě v kluci ruce na zeleném pozadí. Znalosti a plánování koncepce. Muž s plnovousem a značky - Stock fotografie a obrázky

Professor with happy face. Notebook and pen in red color in guys hands on green background. Knowledge and scheduling concept. Teacher wears glasses and holds organizer. Man with beard, marker and book

Young caucasian man with a surprised happy expression won a bet on gray studio background. Human facial emotions and betting concept

Business and people at work concept. Guy with rebellious face and sunglasses isolated on blue background. Man with dark beard in suit holds blue business card. Businessman with empty card

Business and people at work concept. Guy with rebellious face and sunglasses isolated on blue background. Man with dark beard in suit holds blue business card. Businessman with empty card

Portrait of a hispanic friendly man holding a white card with copyspace on isolated background

Which bank credit card easy to get. Man bearded hipster hold plastic blank card blue background. Take this card. Make shopping easy. Banking and credit concept. Plastic bank card. Easy money credit.

Business man with documents in hands emotions manager office professionals. High quality photo

Happy hipster with beard presenting notebook cover for school study education, book.

Businessman with empty cards, copy space. Guy with surprised face and sunglasses isolated on salmon pink background. Business and success concept. Man with beard holds colorful business cards

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Doubting in his knowledge. Bearded man hold book and pen. Exam preparation. Reading and writing. Back to school supplies. Homework assignment. Knowledge day.

Man bearded hipster hold plastic blank card blue background. Take this card. Make shopping easy. Banking and credit concept. Plastic bank card. Easy money credit. Which bank credit card easy to get.

Look at that. informal education. surprised mature teacher reading book. brutal bearded man work in classroom with notebook. prepare for exam. college lecturer on lesson. back to school.

Angry man shouting emotionally in feeling of rage

Confident brutal businessman. Elegant businessman analyzing data in office. Professional Office Corporate. Quarantine during viral infection. Portrait of bearded man sitting at desk in office.