Sponsored vectors by

Blackboard inscribed with human brain and scientific formulas and calculations in physics and mathematics. illustrate scientific, genious, thinking, ideas quantum mechanics, relativity theory
Transformative learning turquoise concept icon. Adult education theories and forms abstract idea thin line illustration. Isolated outline drawing. Editable stroke. Arial, Myriad Pro-Bold fonts used
Conspiracy theories concept. Flow of disinformation and false ideas about coronavirus and covert plans of aliens. Concerned man at laptop. Colored flat vector illustration isolated on white background
Stakeholder Theory icon Illustration. Stakeholder Engagement Model. Graphic representation illustrating the principles of stakeholder theory and their impact on project dynamics.
thinker philosophy line icon vector. thinker philosophy sign. isolated contour symbol black illustration
Theory-Practice. Balance. Vector icon.

Free stock vectorstheory (66)

Knowledge rubber grunge texture sealImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/knowledge-rubber-grunge-texture-seal-343927943">Image used under license from Freestock.com</a>
Knowledge rubber sealImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/knowledge-rubber-seal-330308396">Image used under license from Freestock.com</a>
Knowledge rubber stamp with grunge textureImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/knowledge-rubber-stamp-grunge-texture-323308454">Image used under license from Freestock.com</a>
Knowledge rubber textureImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/knowledge-rubber-texture-360309041">Image used under license from Freestock.com</a>
Knowledge rubber sealImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/knowledge-rubber-seal-312272423">Image used under license from Freestock.com</a>
Think Tank golden emblem or badgeImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/think-tank-golden-emblem-badge-352380347">Image used under license from Freestock.com</a>
Knowledge linear rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/knowledge-linear-rosette-309345281">Image used under license from Freestock.com</a>
Think Tank retro style card, banner or posterImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/think-tank-retro-style-card-banner-355447118">Image used under license from Freestock.com</a>
Knowledge rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/knowledge-rosette-310412738">Image used under license from Freestock.com</a>
Knowledge rubber stampImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/knowledge-rubber-stamp-308331080">Image used under license from Freestock.com</a>
Knowledge shiny emblemKnowledge black emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/knowledge-shiny-emblemknowledge-black-emblem-293094401">Image used under license from Freestock.com</a>
Think Tank gold shiny badgeImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/think-tank-gold-shiny-badge-347429369">Image used under license from Freestock.com</a>
Knowledge shiny emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/knowledge-shiny-emblem-292453865">Image used under license from Freestock.com</a>
Knowledge rubber grunge stampImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/knowledge-rubber-grunge-stamp-287158493">Image used under license from Freestock.com</a>
Knowledge gold shiny emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/knowledge-gold-shiny-emblem-293616029">Image used under license from Freestock.com</a>
Knowledge golden emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-vectors/knowledge-golden-emblem-413161216">Image used under license from Freestock.com</a>

POPULAR SEARCHES