Equivalent (1927) by Alfred Stieglitz. Original from The Art Institute of Chicago. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/3809181/photo-image-art-vintage-grassFree Image from public domain licenseAssorted wood stamps. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3305671/free-photo-image-background-letter-textureFree Image from public domain licenseFree black and white finger prints photo, public domain grayscale CC0 image. https://www.rawpixel.com/image/5904139/photo-image-public-domain-free-black-and-whiteFree Image from public domain licenseWater texture, waves, beach scenery photo , free public domain CC0 image. https://www.rawpixel.com/image/5921313/photo-image-texture-public-domain-oceanFree Image from public domain licenseCañon of Kanab Wash, Colorado River, Looking South by William H. Bell https://www.rawpixel.com/image/9045164/canon-kanab-wash-colorado-river-looking-south-william-bellFree Image from public domain licenseFragment flower textile. Original public domain image from The Smithsonian Institution. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/9758902/photo-image-flower-art-patternFree Image from public domain licenseRouleaux of blood corpuscles. Photomicrograph by Léon Foucault, 1844. https://www.rawpixel.com/image/13966574/rouleaux-blood-corpuscles-photomicrograph-leon-foucault-1844Free Image from public domain licenseJerusalem, Valley of Josaphat, Tomb of St. James (Jérusalem, Vallée de Josaphat, Tombeau de Saint Jacques) by Auguste… https://www.rawpixel.com/image/9054695/photo-image-paper-wall-drawingFree Image from public domain licenseHistoric Spanish Record of the Conquest by William Abraham Bell and Timothy H O Sullivan https://www.rawpixel.com/image/11797373/photo-image-paper-pattern-artFree Image from public domain licenseGeorgia O’Keeffe—Hands and Thimble (1919) by Alfred Stieglitz. Original from The Art Institute of Chicago.… https://www.rawpixel.com/image/3809186/photo-image-texture-art-handsFree Image from public domain licenseJosh White Model Guitar and case owned by Josh White, National Museum of African American History and Culture https://www.rawpixel.com/image/8847846/photo-image-texture-paper-artFree Image from public domain licenseEquivalent, from Set A (Third Set, Print 6) by Alfred Stieglitz https://www.rawpixel.com/image/9045991/equivalent-from-set-third-set-print-alfred-stieglitzFree Image from public domain licenseRue de la Reynie (Tinsmith's Shop, rue de la Reynie) by Eugène Atget and Berenice Abbott https://www.rawpixel.com/image/14265195/photo-image-textures-spaces-lightFree Image from public domain licenseUS Forest Service badge worn by Melody Starya Mobley, National Museum of African American History and Culture https://www.rawpixel.com/image/8847840/photo-image-background-texture-artFree Image from public domain licenseGreen Turtle lying on rocks, showing carapace by Tom Iredale. https://www.rawpixel.com/image/13029031/green-turtle-lying-rocks-showing-carapace-tom-iredaleFree Image from public domain licenseEquivalent, from Set A (Third Set, Print 3) by Alfred Stieglitz https://www.rawpixel.com/image/8964497/equivalent-from-set-third-set-print-alfred-stieglitzFree Image from public domain licensePanel Entitled "Blue Ribbon" by Oberkampf Manufactory (Manufacturer) https://www.rawpixel.com/image/9003105/panel-entitled-blue-ribbon-oberkampf-manufactory-manufacturerFree Image from public domain licenseCopy of Carleton Watkins' "Galen Clark Before the Grizzly Giant," by Carleton Watkins https://www.rawpixel.com/image/9012526/photo-image-paper-plant-personFree Image from public domain licenseEquivalent, from Set A (Third Set, Print 7) by Alfred Stieglitz https://www.rawpixel.com/image/9012408/equivalent-from-set-third-set-print-alfred-stieglitzFree Image from public domain licenseHistoric Spanish Record of the Conquest, South Side of Inscription Rock, N.M. Geographical & Geological Explorations &… https://www.rawpixel.com/image/8964901/photo-image-texture-paper-united-statesFree Image from public domain licenseSaint-Cloud, Tree Roots, Saint Cloud Park by Eugène Atget https://www.rawpixel.com/image/14248905/saint-cloud-tree-roots-saint-cloud-park-eugene-atgetFree Image from public domain licenseTimber-shored tunnel into mine, San Juan County, Colorado. Much timber is required in mine tunnel construction and mill work… https://www.rawpixel.com/image/12109104/image-background-person-artFree Image from public domain licenseGrass trying to struggle through the drifting sand near Syracuse, Kansas by Russell Lee https://www.rawpixel.com/image/12107581/image-background-texture-grassFree Image from public domain licenseSapin, Trianon (Pine Tree Trunks at the Trianon) by Eugène Atget https://www.rawpixel.com/image/14250236/sapin-trianon-pine-tree-trunks-the-trianon-eugene-atgetFree Image from public domain licenseFête du Trone (Street Fair) by Eugène Atget and Berenice Abbott https://www.rawpixel.com/image/14249613/fete-trone-street-fair-eugene-atget-and-berenice-abbottFree Image from public domain licenseKitchen Wall, Alabama Farmstead / Kitchen Wall in Bud Field's Home, Hale County, Alabama / Kitchen Wall in the Woods Home by… https://www.rawpixel.com/image/14255493/photo-image-background-woods-public-domainFree Image from public domain licenseNursery school. A little girl is talking on a play telephone at a WPA nursery school in St. Paul, Minnesota. Original public… https://www.rawpixel.com/image/8764771/photo-image-texture-person-childFree Image from public domain licenseLace, Made Within the Circle of Talbot - Most Likely by Calvert R. Jones] by William Henry Fox Talbot https://www.rawpixel.com/image/14255111/photo-image-background-texture-paperFree Image from public domain licenseDetail of barn on Al Richard's place near Wallingford, Iowa. Owned by absentee owner. No repair on barn in twenty years by… https://www.rawpixel.com/image/12107658/image-background-art-patternFree Image from public domain licenseConfervae by Anna Atkins, Herschel Family and Anne Dixon https://www.rawpixel.com/image/14253438/confervae-anna-atkins-herschel-family-and-anne-dixonFree Image from public domain license