The Wellcome Historical Medical Museum, 28 Portman Square, London: the Director's Room, c. 1954. Photograph. https://www.rawpixel.com/image/13984282/photo-image-person-book-artFree Image from public domain licenseA young alchemist works a bellows at his furnace. Etching by T. Major, 1755, after D. Teniers the younger. https://www.rawpixel.com/image/14016091/image-cartoon-person-artFree Image from public domain licenseChina. Photograph, 1981, from a negative by John Thomson, 1869. https://www.rawpixel.com/image/13987380/china-photograph-1981-from-negative-john-thomson-1869Free Image from public domain licenseMilton visiting Galileo when a prisoner of the Inquisition. Oil painting by Solomon Alexander Hart, 1847. https://www.rawpixel.com/image/13988075/image-dog-frame-personFree Image from public domain licenseKeysville, Virginia. Randolph Henry High School. Interior of vocational shop. Boys learn to repair farm machinery… https://www.rawpixel.com/image/12337919/image-person-public-domain-factoryFree Image from public domain licenseA dingy tavern with backgammon players and an amorous couple observing a pregnant woman as she drinks. Mezzotint by J.… https://www.rawpixel.com/image/14013221/image-cartoon-person-artFree Image from public domain licenseA man with his gouty leg on a stool, a maid accidently pours boiling water over him and a small boy is stealing from his… https://www.rawpixel.com/image/14008834/image-face-person-artFree Image from public domain licenseResidence owned by Mr Barthorp (circa 1930) by William Oakley. https://www.rawpixel.com/image/13029054/residence-owned-barthorp-circa-1930-william-oakleyFree Image from public domain licenseA young alchemist works a bellows at his furnace. Etching by T. Major, 1755, after D. Teniers the younger. https://www.rawpixel.com/image/14019988/image-cartoon-person-artFree Image from public domain licenseA young woman plays music as a man sings from a sheet, another woman listens and a child carries a glass on a tray.… https://www.rawpixel.com/image/14002579/image-cartoon-person-artFree Image from public domain licenseEvgenil Nikanorovich Pavlovsky. Photograph by L.J. Bruce-Chwatt. https://www.rawpixel.com/image/13984899/evgenil-nikanorovich-pavlovsky-photograph-lj-bruce-chwattFree Image from public domain license[Untitled photo, possibly related to: Radburn, New Jersey, a privately financed model town which furnished some of the ideas… https://www.rawpixel.com/image/12306631/image-face-person-public-domainFree Image from public domain licenseChinese technical experts in Washington in connection with the UNRRA (United Nations Relief and Rehabilitation… https://www.rawpixel.com/image/12339589/image-paper-person-public-domainFree Image from public domain licenseMan working in a dark home office with a laptop https://www.rawpixel.com/image/9329/premium-photo-image-desk-dark-alone-busyView licenseA scholar-alchemist pores over a book, searching for inspiration. Etching by F. Basan after D. Teniers the younger. https://www.rawpixel.com/image/14012178/image-face-person-booksFree Image from public domain licenseRound circle Information icon vector illustration https://www.rawpixel.com/image/475759/premium-psd-advertise-app-applicationView license[Untitled photo, possibly related to: Checking clerk, citrus packing plant. Weslaco, Texas] by Russell Lee https://www.rawpixel.com/image/12174519/image-plant-person-artFree Image from public domain licenseHovel home of two families, Washington, D.C. Near ice chest is the privy, although unseen in this picture. A recent relief… https://www.rawpixel.com/image/12308650/image-plant-living-room-public-domainFree Image from public domain licenseHands on a blank cyber space table https://www.rawpixel.com/image/59593/premium-psd-cyber-space-desk-digitalView licenseWashington, D.C. A government clerk's room, showing a desk with books, telephone and directory, and a desk lamp on it.… https://www.rawpixel.com/image/12260337/photo-image-paper-book-phoneFree Image from public domain licenseClassroom Wisdom Creative Education Indoor Lesson https://www.rawpixel.com/image/91597/free-photo-image-classroom-empty-classView licenseRound information icon vector illustration https://www.rawpixel.com/image/475907/free-photo-image-advertise-app-applicationView licenseRound circle Information icon vector illustration https://www.rawpixel.com/image/476200/free-photo-image-advertise-app-applicationView licenseAstrology Horoscope Stars Zodiac Signs https://www.rawpixel.com/image/754630/free-image-rawpixelView licenseGroup of Business People Working on an Office Desk Concept https://www.rawpixel.com/image/146484/premium-photo-image-aerial-view-brainstorming-businessView licenseMeeting Table Conference Room Concept https://www.rawpixel.com/image/88998/image-rawpixelcomView licenseAerial View Business People Community Planning Brainstorming Concept https://www.rawpixel.com/image/146212/premium-photo-image-aerial-view-african-descent-asian-ethnicityView licenseWooden Surface Table Design Concept https://www.rawpixel.com/image/83278/premium-photo-image-wall-and-floor-background-abstractView licenseAstrology Horoscope Stars Zodiac Signs https://www.rawpixel.com/image/785909/free-image-rawpixelView licenseBlack notebook and watch on the desk https://www.rawpixel.com/image/92695/premium-photo-image-accessories-black-blankView licenseKitchen cabinet in the Biscoe house. John Biscoe farmhouse near Ridge, Maryland. Saint Mary's County. Sourced from the… https://www.rawpixel.com/image/12287174/photo-image-public-domain-house-tableFree Image from public domain licenseWatts Bar Dam, Tennessee. Tennessee Valley Authority. Control room. Sourced from the Library of Congress. https://www.rawpixel.com/image/12340475/image-person-hospital-blackFree Image from public domain licenseWashington, D.C. Air raid wardens' meeting in zone nine, Southwest area. Elmer House, federal worker by day and an air raid… https://www.rawpixel.com/image/12269369/photo-image-person-art-public-domainFree Image from public domain licenseBusiness People Meeting Discussion Corporate Teamwork Concept https://www.rawpixel.com/image/75751/premium-photo-image-african-descent-analysing-analysisView licenseWorkstation Office Brick Wall Board Computers https://www.rawpixel.com/image/27878/premium-photo-image-board-brick-wall-businessView licenseHand on a laptop working at cyber space table https://www.rawpixel.com/image/59267/premium-photo-image-blank-cyber-space-deskView licenseWorkstation Office Brick Wall Board Computers https://www.rawpixel.com/image/27794/premium-photo-image-board-brick-wall-businessView license[Untitled photo, possibly related to: Postcards to friends. Souvenir shops provide an outdoor desk for tourists who want to… https://www.rawpixel.com/image/12252723/photo-image-hand-person-roadFree Image from public domain licenseBusiness Technology Connecting Digital Global Internet Concept https://www.rawpixel.com/image/75431/premium-photo-image-advanced-technology-aspirations-businessView license woman in a dilapidated house in the Mount Washington district of Beaver Falls, Pennsylvania. Sourced from the Library of… https://www.rawpixel.com/image/12278735/photo-image-plant-person-artFree Image from public domain licenseMeeting Table Conference Room Concept https://www.rawpixel.com/image/89005/image-rawpixelcomView licenseArchitecture Woman Working Blue Print Workspace Concept https://www.rawpixel.com/image/75335/premium-photo-image-analysing-architect-architecturalView licenseWooden Surface Table Design Concept https://www.rawpixel.com/image/83221/premium-photo-image-abstract-background-bannerView licenseBusiness People Technology Working Office Concept https://www.rawpixel.com/image/145875/premium-photo-image-aerial-view-board-meeting-brainstormingView license[Untitled photo, possibly related to: Keysville, Virginia. Randolph Henry High School. Interior of vocational shop. Boys… https://www.rawpixel.com/image/12297505/photo-image-person-public-domain-factoryFree Image from public domain licenseHome Office Design Workspace Room Concept https://www.rawpixel.com/image/74815/premium-photo-image-analytics-brick-wall-businessView licenseWork desk with a notebook and a laptop https://www.rawpixel.com/image/74671/premium-photo-image-business-computer-corporateView licenseHand on a laptop working at cyber space table https://www.rawpixel.com/image/59618/premium-photo-image-blank-cyber-space-deskView licenseChristiansted, Saint Croix Island, Virgin Islands. Kitchen in the leper colony. Sourced from the Library of Congress. https://www.rawpixel.com/image/12279893/photo-image-animal-public-domain-birdFree Image from public domain licenseHands on a blank cyber space table https://www.rawpixel.com/image/59582/premium-photo-image-cyber-space-desk-digitalView licenseChristiansted, St. Croix Island, Virgin Islands. Lounge in the Hotel Penthany. Sourced from the Library of Congress. https://www.rawpixel.com/image/12263183/photo-image-frame-plant-personFree Image from public domain licenseWashington, D.C. Government charwoman cleaning after regular working hours. Sourced from the Library of Congress. https://www.rawpixel.com/image/12267870/photo-image-person-public-domain-hospitalFree Image from public domain licenseE-mail Connection Communication Using Computer Laptop Cocnept https://www.rawpixel.com/image/58047/premium-photo-image-analysing-browsing-businessView licenseMiguel Manresa, Jr., a graduate student from Laguna, Philippine Islands. He is doing research on the effect of vitamins on… https://www.rawpixel.com/image/12340411/image-face-person-technologyFree Image from public domain licenseRound circle Information icon vector illustration https://www.rawpixel.com/image/476183/free-photo-image-blue-information-stamp-advertise-appView licenseHands holding using digital tablet on a cyber space table https://www.rawpixel.com/image/59310/premium-photo-image-cyber-space-desk-deviceView licenseWorkstation Office Brick Wall Board Computers https://www.rawpixel.com/image/27877/premium-photo-image-board-brick-wall-businessView licenseHands point a cyber space diagram table in a meeting https://www.rawpixel.com/image/59254/premium-photo-image-cyber-space-desk-diagramView licenseBusinessman Working Dashboard Strategy Research Concept https://www.rawpixel.com/image/75474/premium-photo-image-analysis-analytics-businessView licenseMother of five children, sick in bed. Aliquippa, Pennsylvania. Sourced from the Library of Congress. https://www.rawpixel.com/image/12283508/photo-image-dog-person-animalFree Image from public domain licenseWorkshop Equipment Manufacturing Develop https://www.rawpixel.com/image/1029311/free-image-rawpixelcomView licenseRound circle Information icon vector illustration https://www.rawpixel.com/image/476173/free-photo-image-advertise-app-applicationView license[Untitled photo, possibly related to: Staff doctor entering Provident Hospital, Chicago, Illinois]. Sourced from the Library… https://www.rawpixel.com/image/12252932/photo-image-face-person-artFree Image from public domain license[Untitled photo, possibly related to: Child of agricultural day laborer in front of dressing table in shack. Near Vian… https://www.rawpixel.com/image/12175705/image-face-plant-personFree Image from public domain license[Untitled photo, possibly related to: Rehabilitation client worrying over his accounts, Jackson County, Ohio]. Sourced from… https://www.rawpixel.com/image/12252642/photo-image-face-people-technologyFree Image from public domain licensePeople in a world connection technology meeting https://www.rawpixel.com/image/59581/premium-photo-image-cyber-space-desk-diagramView licenseDigital device on a cyber space table https://www.rawpixel.com/image/59565/premium-photo-image-cyber-space-desk-diagramView licenseHand on a laptop working at cyber space table https://www.rawpixel.com/image/59513/premium-photo-image-blank-cyber-space-deskView licenseBlank Notebook Wooden Office Table https://www.rawpixel.com/image/90798/free-photo-image-booklet-empty-page-blankView licenseHealth check cyber space table screen https://www.rawpixel.com/image/59385/premium-photo-image-check-cyber-space-deskView licenseAdult Man Legs Feet by the Wooden Floor https://www.rawpixel.com/image/100207/premium-photo-image-adult-alone-attachView licenseNew Bedford, Massachusetts. Portuguese mother with pictures of her sons who are all in service. Sourced from the Library of… https://www.rawpixel.com/image/12301221/image-face-frame-personFree Image from public domain license[Untitled photo, possibly related to: Old slave quarters still being used in one of the slum "villages," St. Croix, Virgin… https://www.rawpixel.com/image/12264342/photo-image-face-person-public-domainFree Image from public domain licenseCooking facilities for migrants during the strawberry season at Picket's Landing, Virginia. Sourced from the Library of… https://www.rawpixel.com/image/12263225/photo-image-person-strawberry-public-domainFree Image from public domain licenseBusinessman Sleeping Stress Deadline Working Tired Concept https://www.rawpixel.com/image/49000/premium-photo-image-accountant-accounting-asleepView licenseWoman wearing glasses working https://www.rawpixel.com/image/74697/premium-photo-image-business-busy-deskView licenseBearded man busy working https://www.rawpixel.com/image/74681/premium-photo-image-business-busy-corporateView licenseFreight operations on the Indiana Harbor Belt railroad between Chicago, Illinois and Hammond, Indiana. The conductor's work… https://www.rawpixel.com/image/12291347/photo-image-living-room-public-domain-wallFree Image from public domain licenseBusiness People Meeting Seminar Sharing Talking Thinking Concept https://www.rawpixel.com/image/145337/premium-photo-image-aerial-view-business-peopleView licenseWorkstation Office Brick Wall Board Computers https://www.rawpixel.com/image/27887/premium-photo-image-portfolio-japanese-asia-asianView license