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A magnifying glass and colored paper with the words Primary and Secondary Sources. Primary sources provide direct, firsthand accounts of events or topics, while secondary sources offer analysis, inter
Hand filling a reusable bottle with fresh, pure drinking water flowing from a pipe embedded in moss covered rocks
Businessman showing procurement concept with contract documents, invoice and handshake icon. Concept of supply chain, vendor management, sourcing, digital procurement and purchasing process.
A subtle radiant light source creates a soft glow on a dark grainy surface, evoking mystery and elegance.

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Radial blur of a mysterious source of light beams such as stellar formation or explosionImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/radial-blur-mysterious-source-light-beams-277750520">Image used under license from Freestock.com</a>
Multicolored pointillist abstract of radially blurred beams from source off centerImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/multicolored-pointillist-abstract-radially-blurred-beams-345101141">Image used under license from Freestock.com</a>
Multicolored abstract of mysterious origin, with radially blurred beams of light emitted by a source at upper left, for backgrounds with motifs of origin, revelation, illumination Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/multicolored-abstract-mysterious-origin-radially-blurred-284742662">Image used under license from Freestock.com</a>
Technology abstract -- white light beams from a hidden source in the darkImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/technology-abstract-white-light-beams-hidden-160059461">Image used under license from Freestock.com</a>
Radial blur of a mysterious source of light beams in outer spaceImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/radial-blur-mysterious-source-light-beams-277750514">Image used under license from Freestock.com</a>
Multicolored abstract of mysterious light source and rays with radial blurImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/multicolored-abstract-mysterious-light-source-rays-273539174">Image used under license from Freestock.com</a>
Abstract with radial blur of a bright source of light rays, like a glowing object traveling in outer spaceImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-radial-blur-bright-source-light-277750517">Image used under license from Freestock.com</a>
Multicolored radial blur of streaks from a sunlike source impinged by a cometlike multicolored parabola, for illustrative themes of celestial eventsImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/multicolored-radial-blur-streaks-sunlike-source-267099578">Image used under license from Freestock.com</a>
Checkered blue and blue-green planet hurtling toward an unseen source of universal radial blur as if traveling faster than lightImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/checkered-blue-bluegreen-planet-hurtling-unseen-251331667">Image used under license from Freestock.com</a>
Abstract of mysterious origin, with radially blurred beams of light emitted by a source at upper left, for backgrounds with motifs of origin, revelation, illuminationImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-mysterious-origin-radially-blurred-beams-284740139">Image used under license from Freestock.com</a>
Varicolored abstract of mysterious origin, with radially blurred beams of light emitted by a source at upper right, for backgrounds with motifs of origin, revelation, illuminationImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/varicolored-abstract-mysterious-origin-radially-blurred-284742650">Image used under license from Freestock.com</a>
Multicolored abstract starburst with radially blurred beams of light emitted by a source at upper left, for backgrounds with motifs of origin, revelation, illuminationImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/multicolored-abstract-starburst-radially-blurred-beams-285330356">Image used under license from Freestock.com</a>
Otherworldly abstract of mysterious origin, with radially blurred beams of light emitted by a source at upper right, for backgrounds with motifs of origin, revelation, illuminationImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/otherworldly-abstract-mysterious-origin-radially-blurred-284743043">Image used under license from Freestock.com</a>
Predominantly blue and green starburst with radially blurred beams of light emitted by a source at upper left, for backgrounds with motifs of origin, revelation, illuminationImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/predominantly-blue-green-starburst-radially-blurred-285330353">Image used under license from Freestock.com</a>
Futuristic abstract, predominantly blue and white, with radial blur of a mysterious source of light beams such as a portal opening in deep space during travel at light speedImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/futuristic-abstract-predominantly-blue-white-radial-276144707">Image used under license from Freestock.com</a>
Imaginary abstract of a banded planet with a faint halo in front of a source of radially blurred energy beams, for themes of otherworldliness, cosmic events, or alternate reality (one of a series)Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/imaginary-abstract-banded-planet-faint-halo-330758309">Image used under license from Freestock.com</a>
Pointillized multicolored planet hiding the source of a starburst sending out radial cerulean beams -- some light some dark -- for themes of proximity to massive extraterrestrial phenomenaImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/pointillized-multicolored-planet-hiding-source-starburst-267660395">Image used under license from Freestock.com</a>
Common milkweed (botanical name: Asclepias syriaca), also known as butterfly flower and silkweed, flowering in prairie in summer, northern Illinois. It is the main source of food for caterpillars.Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/common-milkweed-botanical-name-asclepias-syriaca-144709582">Image used under license from Freestock.com</a>
Abstract illustration of radially blurred starburst for decoration and background with motif of origin, convergence or otherworldly phenomenaImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-illustration-radially-blurred-starburst-decoration-282482750">Image used under license from Freestock.com</a>
Radiance of spring: Radial blur of daffodils, for themes of origin and energyImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/radiance-spring-radial-blur-daffodils-themes-274984142">Image used under license from Freestock.com</a>
Dusky abstract with radial blurImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/dusky-abstract-radial-blur-273212747">Image used under license from Freestock.com</a>
Abstract radial blur with predominance of blue for background with themes of origin, revelation, illuminationImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-radial-blur-predominance-blue-background-284740136">Image used under license from Freestock.com</a>
Encouragement for potential gardeners: Sustainability sign by rows of vegetables in botanic gardenImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/encouragement-potential-gardeners-sustainability-sign-rows-194642930">Image used under license from Freestock.com</a>
Pointillist abstract of radial palm leaves for themes of origin and symmetry in natureImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/pointillist-abstract-radial-palm-leaves-themes-272664128">Image used under license from Freestock.com</a>
Abstract radial blur, mostly yellow and green, for background with themes of origin, revelation, illuminationImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-radial-blur-mostly-yellow-green-284740511">Image used under license from Freestock.com</a>
Abstract multicolored radial blur with white core, for themes of origin, centrality, or radiance in decoration and backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-multicolored-radial-blur-white-core-310534544">Image used under license from Freestock.com</a>
Fiery abstract of a spring flower with radial blur, like a starburst, for themes of origin or radiance in decoration and backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/fiery-abstract-spring-flower-radial-blur-285990473">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>
Multicolored radial blur of summer flowers (one of a series)Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/multicolored-radial-blur-summer-flowers-series-313180166">Image used under license from Freestock.com</a>
Geometric abstract radial blur with central zigzags, for themes of centrality or emanationImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/geometric-abstract-radial-blur-central-zigzags-263910581">Image used under license from Freestock.com</a>
Fiery starburst abstract of ornamental onion (binomial name: Allium 'Globemaster,' a hybrid of Allium giganteum) in spring garden, with color alteration, for themes of origin or radiance in natureImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/fiery-starburst-abstract-ornamental-onion-binomial-285991973">Image used under license from Freestock.com</a>
Blue-green abstract of revelation, with radial blur, for decoration and backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/bluegreen-abstract-revelation-radial-blur-decoration-267363527">Image used under license from Freestock.com</a>
Sunburst abstract with predominance of orangeImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/sunburst-abstract-predominance-orange-267363539">Image used under license from Freestock.com</a>
Multicolored radial blur of summer flowers (one of a series)Image used under license from Freestock.com<a href="https://www.freestock.com/free-photos/multicolored-radial-blur-summer-flowers-series-313178528">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>
Abstract radial blur with predominance of green for futuristic themes of lightspeed travel or otherworldly phenomenaImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-radial-blur-predominance-green-futuristic-276144713">Image used under license from Freestock.com</a>
Astronomical abstract with radial blur, in black and white, for themes of origin, radiance, interstellar travelImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/astronomical-abstract-radial-blur-black-white-277751396">Image used under license from Freestock.com</a>
Abstract radial blur of a bright astronomical body emitting light beams in outer spaceImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-radial-blur-bright-astronomical-body-277750529">Image used under license from Freestock.com</a>
Starburst with radial blur in black and white, for motifs of origin, expansion, or contraction in decoration and backgroundsImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/starburst-radial-blur-black-white-motifs-267366995">Image used under license from Freestock.com</a>
Abstract radial blur of palm leaves for decoration and background with motifs of origin and symmetry in natureImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-radial-blur-palm-leaves-decoration-273173612">Image used under license from Freestock.com</a>
Black and white radial blur of bright object emitting rays in every direction, for themes of origin, radiance, interstellar travelImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/black-white-radial-blur-bright-object-277751798">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>
Pointillist starburst composed of myriad blue and green and yellow dots with radial dispersionImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/pointillist-starburst-composed-myriad-blue-green-267443039">Image used under license from Freestock.com</a>
Abstract blur of yellow daisy like a rising sun with thick orange beams emanating from it in all directions, for backgrounds with motifs of origin, radiance, beginningsImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-blur-yellow-daisy-rising-sun-292061744">Image used under license from Freestock.com</a>
Abstract illustration with zoom blur of radial streaks of various colors, for themes of origin, expansion, and the unknownImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-illustration-zoom-blur-radial-streaks-252668437">Image used under license from Freestock.com</a>
Soybeans in farm field, early September in IllinoisImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/soybeans-farm-field-early-september-illinois-216638737">Image used under license from Freestock.com</a>
Multicolored naturalistic abstract with the effect of a radially blurred flower, for decoration and background with themes of variety and originImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/multicolored-naturalistic-abstract-effect-radially-blurred-267101981">Image used under license from Freestock.com</a>
Abstract sunburst with rainbow colors for themes of origin, energy, disseminationImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-sunburst-rainbow-colors-themes-origin-267363533">Image used under license from Freestock.com</a>
Abstract multicolored illustration of many convergent streaks with radial blur, for decoration and backgroundImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/abstract-multicolored-illustration-convergent-streaks-radial-252496828">Image used under license from Freestock.com</a>
Imaginary abstract of an intensely glowing otherworldly object emitting radially blurred beams of light or other widespread radiation as it hurtles through interstellar spaceImage used under license from Freestock.com<a href="https://www.freestock.com/free-photos/imaginary-abstract-intensely-glowing-otherworldly-object-277752575">Image used under license from Freestock.com</a>

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