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What are the 5 processes of perception? it consists of five stages of perception: stimulation, organization, interpretation, memory, and recall.
Rabbit-duck illusion. An Ambiguous image, reversible figure, and optical illusion in which a rabbit or a duck can be seen. After an unattributed drawing and earliest known version from 1892. Vector.
Brand awareness concept. Stacking wooden cube blocks about brand awareness icons. Marketing strategies for building and maintaining brand recognition and reputation.
A silhouetted figure sat in a mediation lotus pose, surrounded with pulsating flowing light energy.

Free stock photosperceptible (87)

Rear of car seen through windshield in rainImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/rear-car-seen-windshield-rain-2149795">Image used under license from Freestock.com</a>
3d glasses on a 3D sign isolated over a white backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/3d-glasses-3d-sign-isolated-white-58144699">Image used under license from Freestock.com</a>
Tennis ball and net with distorted reflectionsImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/tennis-ball-net-distorted-reflections-1229714">Image used under license from Freestock.com</a>
Technician's left hand makes adjustment on audio control panel in booth at outdoor concertImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/technicians-left-hand-makes-adjustment-audio-3590345">Image used under license from Freestock.com</a>
Multicolored radial blur for themes of stellar explosion, temporal distortion, or otherworldly perceptionImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/multicolored-radial-blur-themes-stellar-explosion-266987444">Image used under license from Freestock.com</a>
Distorted iron railing and light blue skyImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/distorted-iron-railing-light-blue-sky-1202593">Image used under license from Freestock.com</a>
Abstract iron railing, yard, and skyImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-iron-railing-yard-sky-1198324">Image used under license from Freestock.com</a>
3d person wearing sunglasses in front of a 3d sign - isolated over whiteImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/3d-person-wearing-sunglasses-front-3d-58144417">Image used under license from Freestock.com</a>
Two pairs of rimless reading glasses facing each other on dark, reflective surfaceImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/two-pairs-rimless-reading-glasses-facing-61548895">Image used under license from Freestock.com</a>
Illusion and reality: Reading glasses on reflective surface with distorted leading linesImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/illusion-reality-reading-glasses-reflective-surface-61264585">Image used under license from Freestock.com</a>
Tennis net and yellow ball with warped reflectionsImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/tennis-net-yellow-ball-warped-reflections-1250714">Image used under license from Freestock.com</a>
Multicolored abstract of many business cards on a bulletin board, with considerable shape blur, for implied themes of information overload and confusion (one of a series)Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/multicolored-abstract-business-cards-bulletin-board-326340155">Image used under license from Freestock.com</a>
Distorted iron railing and light blue skyImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/distorted-iron-railing-light-blue-sky-1199988">Image used under license from Freestock.com</a>
3D person reaching glasses on a 3d sign isolated over whiteImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/3d-person-reaching-glasses-3d-sign-58144405">Image used under license from Freestock.com</a>
Distorted iron railing and light blue skyImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/distorted-iron-railing-light-blue-sky-1202595">Image used under license from Freestock.com</a>
Reading glasses shadowed by sunlight on canary paperImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/reading-glasses-shadowed-sunlight-canary-paper-2563756">Image used under license from Freestock.com</a>
Reading glasses with shadows like scissors on canary paperImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/reading-glasses-shadows-scissors-canary-paper-2563534">Image used under license from Freestock.com</a>
Three Easter eggs and distorted reflectionsImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/three-easter-eggs-distorted-reflections-1233738">Image used under license from Freestock.com</a>
Abstract radial blur with predominance of blue for decoration or background with motif of stellar explosion, otherworldly attraction, or altered perception or state of mindImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-radial-blur-predominance-blue-decoration-266987450">Image used under license from Freestock.com</a>
Tennis ball and net with distorted reflectionsImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/tennis-ball-net-distorted-reflections-1229712">Image used under license from Freestock.com</a>
Varicolored abstract of rows of similar defocused planters in a production greenhouse in spring, for themes of horticulture and landscaping, preparation, or perceptionImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/varicolored-abstract-rows-similar-defocused-planters-275404508">Image used under license from Freestock.com</a>
Abstract iron railing, yard, and skyImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-iron-railing-yard-sky-1198325">Image used under license from Freestock.com</a>
Varicolored radial blur of small squares at center of dramatic solar flare to illustrate otherworldly phenomena, alternate reality, altered states of perception or mind Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/varicolored-radial-blur-small-squares-center-267005852">Image used under license from Freestock.com</a>
Fiery abstract radial blur like the approach to a portal to an otherworldly dimension, for backgrounds with themes of origin, beginnings, time travelImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/fiery-abstract-radial-blur-approach-portal-292061756">Image used under license from Freestock.com</a>
Kaleidoscopic multicolored geometric abstract of overlapping zigzags with effect of "seeing double" or "seeing triple", with themes of perception, complexity, altered states of mindImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/kaleidoscopic-multicolored-geometric-abstract-overlapping-zigzags-293097476">Image used under license from Freestock.com</a>
Pretty young Asian-American brunette holds a finger in either ear, looking sidewaysImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/pretty-young-asianamerican-brunette-holds-finger-5091982">Image used under license from Freestock.com</a>
Illustration of 3d glasses isolated over a white backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/illustration-3d-glasses-isolated-white-background-58144759">Image used under license from Freestock.com</a>
Realism with rubber seal textureImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/realism-rubber-seal-texture-375022726">Image used under license from Freestock.com</a>
Reflection of a playground toyImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/reflection-playground-toy-1236148">Image used under license from Freestock.com</a>
Abstract playground toyImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-playground-toy-1209195">Image used under license from Freestock.com</a>
Realism chalkboard emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/realism-chalkboard-emblem-388875460">Image used under license from Freestock.com</a>
Abstract illustration of radial blur, with predominance of blue and green, for themes of perception and distortion and transitionImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-illustration-radial-blur-predominance-blue-250629085">Image used under license from Freestock.com</a>
Radial blur of grape hyacinth in spring garden, for themes of nature or perception in decoration and backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/radial-blur-grape-hyacinth-spring-garden-276127385">Image used under license from Freestock.com</a>
Three Easter eggs and their distorted reflectionsImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/three-easter-eggs-distorted-reflections-2465591">Image used under license from Freestock.com</a>
Realism gold emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/realism-gold-emblem-431945614">Image used under license from Freestock.com</a>
Problem gold emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/problem-gold-emblem-375900337">Image used under license from Freestock.com</a>
Distorted iron railing and light blue skyImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/distorted-iron-railing-light-blue-sky-1202594">Image used under license from Freestock.com</a>
Pair of reading glasses on dark reflective backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/pair-reading-glasses-dark-reflective-background-61548892">Image used under license from Freestock.com</a>
Realism emblem drawn in pencilImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/realism-emblem-drawn-pencil-432635170">Image used under license from Freestock.com</a>
Realism wood emblem. RetroImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/realism-wood-emblem-retro-430163287">Image used under license from Freestock.com</a>
Realism linear rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/realism-linear-rosette-335591537">Image used under license from Freestock.com</a>
Abstract iron railing, yard, and skyImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-iron-railing-yard-sky-1198322">Image used under license from Freestock.com</a>
Alert golden badge or emblemImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/alert-golden-badge-emblem-413153179">Image used under license from Freestock.com</a>
Problem written with chalkboard textureImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/problem-written-chalkboard-texture-421517188">Image used under license from Freestock.com</a>
Noticeable with rubber seal textureImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/noticeable-rubber-seal-texture-430152568">Image used under license from Freestock.com</a>
Realism written on a blackboardImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/realism-written-blackboard-430148296">Image used under license from Freestock.com</a>
Realism rosetteImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/realism-rosette-329576423">Image used under license from Freestock.com</a>
Surreal abstract of radially blurred leafy plants in planters in a production greenhouse, with multicolored aura of emanation for themes of growth, potential, or release of energy or essenceImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/surreal-abstract-radially-blurred-leafy-plants-275407892">Image used under license from Freestock.com</a>
Problem written with chalkboard textureImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/problem-written-chalkboard-texture-427802761">Image used under license from Freestock.com</a>
Alert rubber grunge stampImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/alert-rubber-grunge-stamp-429026437">Image used under license from Freestock.com</a>

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