Κλείστε το στόμα σας. Ελκυστικό αρσενικό άτομο κρατώντας το χαμόγελο στο πρόσωπό του, βάζοντας τους αγκώνες στο τραπέζι και συγκινητικό μικροσκόπιο - Φωτογραφίες & Εικόνες Αρχείου

It is really interesting. Positive male person sitting in semi position and keeping mouth opened while touching microscope

Sterile instrument. Serious lab worker sitting at his workplace and putting right hand on the microscope while looking at test tube

Science, chemistry, technology, biology and people concept - young scientists with microscope making test or research in clinical laboratory and taking notes

Have some thoughts. Silhouette of serious lab assistant that sitting in semi position on the background and taking sample while controlling process

Look at me. Portrait of positive delighted lab assistant that keeping smile on face and standing on the foreground while expressing happiness

Group of young biologists sitting at the laboratory table. science and health

Scientific innovations. Nice genius researches studying test samples while working together in the lab

Preparation for examination. Pretty gleeful smiling woman scientist wearing a uniform and glasses and holding a marker and glass while being in the lab

Laboratory analysis. Cheerful professional lab workers holding test tubes while conducting a reseacrh

My research. Smiling promising blond scientist holding blood test tubes and wearing a uniform and medical gloves while sitting near a microscope

Scientist with the test tube. The biologist showing research result to his colleague

Staring into microscope. Delighted woman expressing positivity while keeping smile on her face and looking into microscope

Best colleagues. Good-looking exuberant smart experienced scientists smiling and wearing uniforms while making an experiment in the lab

We are content. Cheerful smiling medical workers looking at test tubes and wearing uniforms and medical gloves and glasses while sitting the lab and another scientist working in the background