Σκεπτικός δάσκαλος που κρατά στυλό και σφαίρα απομονωμένη σε λευκό - Φωτογραφίες & Εικόνες Αρχείου

Handsome bearded teacher looking at camera and holding globe with pen isolated on white

Surprised teacher holding eyeglasses and looking at globe isolated on white

Shocked teacher holding eyeglasses and globe isolated on white

Joyful businessman is playing planet

Let find something on the internet

Businessman holding world in his hands. Elements of this image are furnished by NASA

Businessman with briefcase holding globe

Businessman holding earth day and night. Elements of this image furnished by NASA

Thoughtful man with pen holding clipboard on grey background

Dreamy businessman in glasses holding yellow paper cut light bulb and looking away on grey background

Young pilot playing with paper planes isolated on white

Happy businessman in glasses with paper cut thumb up holding white empty card on grey background

Back view of businessman pointing with finger while standing isolated on white

Handsome and smiling businessman in suit showing idea sign isolated on grey

Handsome businessman moving something isolated on white, artificial intelligence concept

Side view of handsome scientist in glasses moving something isolated on grey, artificial intelligence concept

Shocked businessman looking at documents in paper folder isolated on grey