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Hand holding a light bulb, green leaf background, natural energy and environment concept.
Businessman holding magnifier glass with virtual glowing lightbulb with question mark for focus on problem solving solution and creative thinking idea innovation concept.
ideas creativity concept, woman holding light bulb in office.
Team thinking together as a diverse group of people coming together joining hands into the shape of an inspirational light bulb 3D elements.

Free stock photosconcepts and ideas (5575)

Yellow question marks hovering over open book Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/yellow-question-marks-hovering-open-book-662829706">Image used under license from Freestock.com</a>
Blog rubber stampImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/blog-rubber-stamp-358981568">Image used under license from Freestock.com</a>
Young businessman thinking and standing with night skyscraper backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-businessman-thinking-standing-night-skyscraper-684131821">Image used under license from Freestock.com</a>
Man with green tree head concept on brown backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/man-green-tree-head-concept-brown-280687292">Image used under license from Freestock.com</a>
Mixed white media and communication related icons hovering above young hand Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/mixed-white-media-communication-related-icons-686543731">Image used under license from Freestock.com</a>
Open notebook on the floor with office instruments nearby and letters on itImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/open-notebook-floor-office-instruments-nearby-667163482">Image used under license from Freestock.com</a>
Female hand next to a few crumpled paper balls drawing random scribbles Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/female-hand-next-crumpled-paper-balls-635190326">Image used under license from Freestock.com</a>
Books on top with colorful symbols on vintage old backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/books-top-colorful-symbols-vintage-old-621618275">Image used under license from Freestock.com</a>
light bulb in 3d - isolated over a white backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/light-bulb-3d-isolated-white-background-3372148">Image used under license from Freestock.com</a>
Caucasian arm holding megaphone with plain grunge backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/caucasian-arm-holding-megaphone-plain-grunge-678030385">Image used under license from Freestock.com</a>
Business handshake, Social media conceptImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/business-handshake-social-media-concept-258758618">Image used under license from Freestock.com</a>
Architect watching a 2 dimension house planImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/architect-watching-2-dimension-house-plan-1354525730">Image used under license from Freestock.com</a>
Successful businesswoman in front of a complicated labyrinth
Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/successful-businesswoman-front-complicated-labyrinth-424196113">Image used under license from Freestock.com</a>
Target (Business) symbolImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/target-business-symbol-412425313">Image used under license from Freestock.com</a>
Caucasian arm holding megaphone with plain grunge backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/caucasian-arm-holding-megaphone-plain-grunge-686547316">Image used under license from Freestock.com</a>
Young businessman with white question marks above his headImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-businessman-white-question-marks-head-678032650">Image used under license from Freestock.com</a>
Young impressed man wearing virtual reality goggles with blue squares containing data at his fingers Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-impressed-man-wearing-virtual-reality-635178839">Image used under license from Freestock.com</a>
Young supervisor architect yelling to a big city panoramaImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-supervisor-architect-yelling-big-city-1437737570">Image used under license from Freestock.com</a>
Young impressed man wearing virtual reality goggles with grey cubes around him Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-impressed-man-wearing-virtual-reality-626434442">Image used under license from Freestock.com</a>
Young businessman sitting behind crumpled paper with scribbles over his headImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-businessman-sitting-crumpled-paper-scribbles-648431758">Image used under license from Freestock.com</a>
Young man holding black steering wheel with question marks around himImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-man-holding-black-steering-wheel-675547075">Image used under license from Freestock.com</a>
business icon set. 25 icons total. Quality Icons.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/business-icon-set-25-icons-total-413159395">Image used under license from Freestock.com</a>
Update rubber stampImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/update-rubber-stamp-283712036">Image used under license from Freestock.com</a>
pensive businessman in front of hand drawn labyrinthImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/pensive-businessman-front-hand-drawn-labyrinth-424195738">Image used under license from Freestock.com</a>
Colorful mixed media icons hovering over young handImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/colorful-mixed-media-icons-hovering-young-617928206">Image used under license from Freestock.com</a>
Market Research drawn in pencilImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/market-research-drawn-pencil-425376199">Image used under license from Freestock.com</a>
Female hand next to a few crumpled paper balls drawing rotating gearsImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/female-hand-next-crumpled-paper-balls-617996522">Image used under license from Freestock.com</a>
Young impressed man wearing virtual reality goggles with blue circles around his finger Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-impressed-man-wearing-virtual-reality-617967626">Image used under license from Freestock.com</a>
Full  big head on small body with icons and symbols aroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/full-big-head-small-body-icons-1413671255">Image used under license from Freestock.com</a>
Caucasian arm holding megaphone with plain grunge backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/caucasian-arm-holding-megaphone-plain-grunge-645096250">Image used under license from Freestock.com</a>
Businessman standing in a dark room and looking outside to a cityscape viewImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-standing-dark-room-looking-cityscape-1341195026">Image used under license from Freestock.com</a>
Caucasian business hand holding megaphone with white plain message cloudImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/caucasian-business-hand-holding-megaphone-white-617933996">Image used under license from Freestock.com</a>
Amazed businessman with high tech 3D projection in front of him Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/amazed-businessman-high-tech-3d-projection-649533202">Image used under license from Freestock.com</a>
Mixed white media and communication related icons hovering above young hand Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/mixed-white-media-communication-related-icons-645076720">Image used under license from Freestock.com</a>
Caucasian arm holding megaphone with plain grunge backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/caucasian-arm-holding-megaphone-plain-grunge-675524482">Image used under license from Freestock.com</a>
business icon set. 25 icons total. Universal Modern Icons.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/business-icon-set-25-icons-total-405899284">Image used under license from Freestock.com</a>
Young businessman sitting behind crumpled paper with drawn hammers hitting his head Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-businessman-sitting-crumpled-paper-drawn-630807362">Image used under license from Freestock.com</a>
Business Strategy grunge sealImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/business-strategy-grunge-seal-299294912">Image used under license from Freestock.com</a>
Set of 25 business icons. Universal Modern Icons.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/set-25-business-icons-universal-modern-426780529">Image used under license from Freestock.com</a>
background puzzle with one missing piece - 3d renderImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/background-puzzle-missing-piece-3d-render-2175056">Image used under license from Freestock.com</a>
beautiful blue technological eyeImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/beautiful-blue-technological-eye-931585">Image used under license from Freestock.com</a>
Thoughtful young businessman standing on a pile of crumpled paper with a grey backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/thoughtful-young-businessman-standing-pile-crumpled-653375866">Image used under license from Freestock.com</a>
Young businessman with white alphabet around his headImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-businessman-white-alphabet-head-670183642">Image used under license from Freestock.com</a>
Young businessman with white question marks above his headImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-businessman-white-question-marks-head-653359507">Image used under license from Freestock.com</a>
Young business woman with media doodle scribble conceptImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-business-woman-media-doodle-scribble-243089161">Image used under license from Freestock.com</a>
Man with green tree head concept on brown backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/man-green-tree-head-concept-brown-243089089">Image used under license from Freestock.com</a>
A pile of books on table with school hand drawn doodle sketches and symbolsImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/pile-books-table-school-hand-drawn-603596078">Image used under license from Freestock.com</a>
Business man hitting wall with hammer on city view backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/business-man-hitting-wall-hammer-city-670163779">Image used under license from Freestock.com</a>
Scale iconImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/scale-icon-414804658">Image used under license from Freestock.com</a>