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Observing the sunlight filtering through the trees in a forest, surrounded by a natural landscape of terrestrial plants, trunks, twigs, grass, and various shades of wood
Assessment of mental development of children. Professional psychologist observes small multiracial boy playing with puzzle game, assessing his readiness for preschool. Exercises for kid with autism.
Binoculars point of view with viewfinder (looking through binoculars) isolated on white background, template for your landscapes.
Telecommunication satellite providing global internet network and high speed data communication above Europe. Satellite in space, low Earth orbit. Worldwide data communication technology.

Free stock photosobserver (265)

Listen written inside rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/listen-written-rosette-372879787">Image used under license from Freestock.com</a>
Instruments for climate analysis: Solar-powered weather station at Fort Caroline National Memorial along the St. Johns River in Jacksonville, Florida, USAImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/instruments-climate-analysis-solarpowered-weather-station-175709888">Image used under license from Freestock.com</a>
Group of people pointing at the camera and smiling - isolatedImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/group-people-pointing-camera-smiling-isolated-88592434">Image used under license from Freestock.com</a>
Group of friends pointing out - isolated over a white backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/group-friends-pointing-isolated-white-background-23597098">Image used under license from Freestock.com</a>
Display of many American flags (for observation of a federal holiday) with long parallel shadows early in the morningImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/display-american-flags-observation-federal-holiday-336784403">Image used under license from Freestock.com</a>
Display of many American flags for observation of Veterans Day, with long parallel shadows and bare tree in public park on early November morningImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/display-american-flags-observation-veterans-day-336788540">Image used under license from Freestock.com</a>
Handsome businessman looking forward with binoculars at a job, income and money conceptImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/handsome-businessman-looking-forward-binoculars-job-1302041716">Image used under license from Freestock.com</a>
Raincoated man walking in storm with glowing lantern in his handImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/raincoated-man-walking-storm-glowing-lantern-1382691494">Image used under license from Freestock.com</a>
telescope icon vector symbol flat eps jpg app web conceptImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/telescope-icon-vector-symbol-flat-eps-431108665">Image used under license from Freestock.com</a>
Businessman holding a book with question mark symbol.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-question-mark-symbol-1220509987">Image used under license from Freestock.com</a>
Businessman holding book with letter concept.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-letter-concept-797855596">Image used under license from Freestock.com</a>
Young businessman in black suit standing in front of a progress chartImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-businessman-black-suit-standing-front-794314777">Image used under license from Freestock.com</a>
Telescope vector symbolImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/telescope-vector-symbol-375028879">Image used under license from Freestock.com</a>
Man holding and reading a shiny book.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/man-holding-reading-shiny-book-797855614">Image used under license from Freestock.com</a>
Man holding and reading a shiny book.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/man-holding-reading-shiny-book-1232055016">Image used under license from Freestock.com</a>
Man holding a book with document symbols around.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/man-holding-book-document-symbols-797855602">Image used under license from Freestock.com</a>
Businessman holding book with letter concept.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-letter-concept-771754126">Image used under license from Freestock.com</a>
Obey with chalkboard textureImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/obey-chalkboard-texture-391798954">Image used under license from Freestock.com</a>
Businessman holding a book with question mark symbol.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-question-mark-symbol-1174854115">Image used under license from Freestock.com</a>
Businessman holding a book with question mark symbol.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-question-mark-symbol-1134232685">Image used under license from Freestock.com</a>
Businessman holding book with letter concept.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-letter-concept-682497223">Image used under license from Freestock.com</a>
Businessman holding book with letter concept.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-letter-concept-1074441512">Image used under license from Freestock.com</a>
Businessman holding book with letter concept.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-letter-concept-649538440">Image used under license from Freestock.com</a>
Telescope icon vector symbol flat eps jpg app web conceptImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/telescope-icon-vector-symbol-flat-eps-422168674">Image used under license from Freestock.com</a>
Young businessman in black suit standing in front of a progress chartImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-businessman-black-suit-standing-front-787864516">Image used under license from Freestock.com</a>
Businessman holding book with bulb.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-bulb-1048354711">Image used under license from Freestock.com</a>
Ugly, aberrant man coming out from the labyrinth with burning flambeau on his handImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/ugly-aberrant-man-coming-labyrinth-burning-1104022841">Image used under license from Freestock.com</a>
Businessman holding book with bulb.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-bulb-1054917797">Image used under license from Freestock.com</a>
Ugly scary man with burning flambeau walking in an empty spaceImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/ugly-scary-man-burning-flambeau-walking-1054898222">Image used under license from Freestock.com</a>
Young businessman in black suit standing in front of a progress chartImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-businessman-black-suit-standing-front-771626344">Image used under license from Freestock.com</a>
Businessman holding a book with question mark symbol.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-question-mark-symbol-794335120">Image used under license from Freestock.com</a>
Businessman holding book with bulb.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-bulb-787846699">Image used under license from Freestock.com</a>
Businessman holding a book with question mark symbol.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-question-mark-symbol-797855620">Image used under license from Freestock.com</a>
telescope icon vector symbol flat eps jpg app web conceptImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/telescope-icon-vector-symbol-flat-eps-420006802">Image used under license from Freestock.com</a>
Man holding a book with document symbols around.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/man-holding-book-document-symbols-787876504">Image used under license from Freestock.com</a>
Businessman holding book with letter concept.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-letter-concept-794335114">Image used under license from Freestock.com</a>
Businessman holding book with bulb.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-bulb-771754114">Image used under license from Freestock.com</a>
Man holding a book with document symbols around.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/man-holding-book-document-symbols-794335117">Image used under license from Freestock.com</a>
Young businessman in black suit standing in front of a progress chartImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-businessman-black-suit-standing-front-674016040">Image used under license from Freestock.com</a>
3D man searching for something using binoculars over a white backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/3d-man-searching-using-binoculars-white-48611179">Image used under license from Freestock.com</a>
Listen gold badge or emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/listen-gold-badge-emblem-379422922">Image used under license from Freestock.com</a>
Unidentified woman actor in sun hat and period dress sits waiting by roped-off battlefield during reenactment of battle in the American Civil War (1861-1865)Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/unidentified-woman-actor-sun-hat-period-146380274">Image used under license from Freestock.com</a>
telescope icon vector symbol flat eps jpg app web conceptImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/telescope-icon-vector-symbol-flat-eps-417307087">Image used under license from Freestock.com</a>
telescope icon vector symbol flat eps jpg app web conceptImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/telescope-icon-vector-symbol-flat-eps-423714568">Image used under license from Freestock.com</a>
Young businessman in black suit standing in front of a progress chartImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-businessman-black-suit-standing-front-657525055">Image used under license from Freestock.com</a>
Young businessman in black suit standing in front of a progress chartImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-businessman-black-suit-standing-front-648420604">Image used under license from Freestock.com</a>
Man holding and reading a shiny book.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/man-holding-reading-shiny-book-674028097">Image used under license from Freestock.com</a>
Businessman holding book with bulb.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-bulb-682497208">Image used under license from Freestock.com</a>
Businessman holding book with letter concept.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/businessman-holding-book-letter-concept-657544546">Image used under license from Freestock.com</a>
Young businessman in black suit standing in front of a progress chartImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/young-businessman-black-suit-standing-front-639410266">Image used under license from Freestock.com</a>